Second screen connected but black

Second screen connected but black. Once the HDMI cable from the second monitor is connected to the laptop simultaneously, the first monitor with VGA connection will go black with "D-SUB NO SIGNAL". g. Laptops. Once you’ve ruled out a broken monitor or faulty cable, you’ll have to look deeper into the computer to figure out what’s preventing it from working. 3 (64 E. This could be a new monitor, a new DisplayPort cable, or perhaps a DisplayPort hub. If Everytime i connect my external monitor to my laptop by usb my laptop screen goes black and my external monitor freezes. Ive updated drivers and that also - Two Eizo CG223W monitors connected to the onboard graphic - Asus mainboard p8z68v le (no special win 10 drivers) Device manager shows: - Intel HD Graphics 3000 But the second monitor stays black now even though i worked before with Windows 10 I appreciate your help! Thanks, Hendrik. I have the monitor connected through a HDMI cable. If the computer starts Use this Windows keyboard shortcut to try and wake your PC from a blank or black screen: Windows key + Ctrl + Shift + B click the Detect button to find and connect to an external monitor Insufficient power supply may cause flashing screen and black screen. " To check if it works, turn the TV on and shine your phone's flashlight against the TV's surface from close up. ; Then, choose Uninstall device. to make sure the framebuffer isn't just black. Offline #6 2021-06-16 06:46:10. This will also cause your laptop to display on both its own screen and the projector’s. When I connect the monitor to the computer the monitor is recognized but nothing is displayed. the screen goes black for just a moment on a regular basis. I am also connecting my primary monitor through the left USB-C port and also an additional monitor through the HDMI. This option will turn off your primary monitor and only display on Connect and share knowledge within a single location that is structured and easy to search. 0. Sometimes, sockets may be the cause of your lacking experience, so just keep a check on them till you’re good to go. The screen resolution is set to the optimal level for each monitor, I have selected the "Extend these displays" option and each monitor is set at a different refresh rate. Server works OK, services run normally and can connect remotely with powershell and WindowsAdminCentre and my usual remote tools. Begin with the most basic aspect of black screen troubleshooting: check your monitor and cables for issues. Enable Extend Option in Windows. Mark Topic as New Sep 7, 2020 · How to Add a second monitor to your PC or laptop. See if this time the Surface screen displays since it could be that the device is being set to project to When I boot with Windows 10, the display settings detect the external monitor (i. The monitor is not receiving any signal from the computer. This did not solve the problem. If your TV or Odyssey Ark gaming screen is turned on and is producing sound but has a black screen, the issue could be with your external device and not your TV. I've done a restart and factory reset. 0 to HDMI adapter in the laptop's only USB type-A port. So in the advanced display settings the two monitors are listed, but the second monitor is still black and it says connecting, no signal. The on-screen display would not show up and windows display settings didn't help so my solution was to restart my pc. Yes. Other end connected to tv. I have a laptop, (Windows 10) with an external monitor. I also can drag my cursor to the second monitor, but I can't see the cursor there. Now shut down the computer and disconnect the external monitor. Skip to main content. If your Samsung monitor shows a black screen and you cannot access the menu, then unplug all the connections and wait for 30 to 60 seconds before plugging the wires back. For example, if you connect your monitor to the VGA port on your PC, then set the input When I connect HDMI cable to laptop my screen goes black. be/e9iy30J00-kIf your laptop computer turns on but the screen stays black or dim without showing anything, u The laptop screen black occurs when there is a corrupted graphics driver or a problem with the LCD display back light. Once I plug the VGA cable back in, the second screen "wakes up" too. Check whether the monitor is powered on. Press ENTER. Windows is still recognizing the manufacturer of the monitor as well as the correct display resolution. Method 1: Run the Hardware and 1. No display after turning monitor ON (not boot, black screen & no power lights) Make sure the power button on the front panel is normal for boot ; Check if the signal cable (VGA / DVI / HDMI / DisplayPort) is well connected and confirmed another end of the output cable has been firmly connected to computer input port (graphics card). Either screen will work, or both screens will work in duplicate, but if extended, only the second screen works, while the first screen displays an empty desktop. Storage - 128GB SSD, 1TB HDD @ 5400RPM Hi! I'm trying to use my tab S7+ as a second screen, but every time I connect it to my PC it disconnects after 20-30 seconds. My computer randomly messed up and all the monitors went black and when I restarted, only my right 2 monitors (using displayport, third used HMDI) would turn on but they were duplicated and sometimes the screen stays black even after I closed the whole browser; sometimes the screen goes black even if the browser is open on the laptop's screen; sometimes it doesn't go black if I start watching a video using the laptop's screen and then I move the browser window to the monitor; I can't seem to find a way out of this. When I connect my monitor the monitor stays black. When I disconnect it (and reconnect it) my laptop stays on a black screen and my external screen too. I will help you judge from the Confirm the display is connected to a power source. Then try to My monitor was working perfectly this morning. If the second monitor does not work even if it is the only display connected, then try connecting it to a different On Windows 10 and 11, you can use these steps to detect a second monitor on your laptop or desktop when the system is unable to find it automatically. 1903 Build 18362. Try the classic comprehensive solution If your secondary monitor isn't being detected, you can force Windows to detect it, check all of your connections, reboot the PC, try an alternative connection, Multiple monitor issues might be caused due to faulty video cables, incorrect settings on the monitor or incorrect settings in Windows, outdated video No video or wonky picture on your second or third monitor? Here’s our troubleshooting and repair guide for some of the most common multi-screen issues. Consider an alternative configuration, such as switching the primary monitor or adjusting the display orientation. Try the Second screen only option if neither option works. If your monitor powers on but doesn’t display an image when connected to an external device, there are a few troubleshooting steps you can perform to help correct this issue. I have 2 identical monitors on the Displayports, and the second screen randomly goes black between 1-30minutes for 0. If it isn' Connect a second monitor to your computer. Check the monitor settings to make sure that it is set to the correct input source. The monitor that is black (HDMI-A-0) is connected, and have the right position. if all goes well the spurious voltage that was there will disappear. When I connect the Samsung through the DVI it goes black and the system promptly sees both monitors as one, but won't display anything except a black screen on the Samsung (so I can only see half the screen, displayed on Ever so often, my monitor gives a black screen whenever I play video games or just simply voice chatting with my friends on discord. Screen goes black for a second then comes back on and goes off again. I reviewed your post and I understand that you are getting black screen when connecting to second monitor. I get a split second of black screen or color changing flicker multiple times throughout the day. It was working fine till recently start to blinking. BTW, I forgot to mention that my second monitor is connected to the motherboard's port while my primary is connected to GPU. All forum topics; Previous Topic; Next Topic; 54 Comments Of course I removed the GPU so it doesn't fall off. Your PC’s screen will go black for about 2 seconds, and you should also hear a beep. However, the second monitor remains black. To troubleshoot: Check the monitor and graphics card connection and ensure the cables are securely plugged in. This issue escalates when the system is under load (eg playing video games), but it still happens if I just have a browser open. See everything on the second display only. Now, wait until the screen is either duplicated or extended. It is possible you need to either raise or lower the refresh rate for the monitor. The second monitor is showing in my device manager and display This article describes how to troubleshoot common second-monitor problems such as no content or a black screen, an incorrect resolution, artifacts are not seen on Use this Windows keyboard shortcut to try and wake your PC from a blank or black screen: Windows key + Ctrl + Shift + B. 04. Unplug I have a problem with Netflix on Microsoft Edge. Quick description of this particular issue; you fire up your Display Port connected PC and you see the usual POST screens, the Windows loading screen kicks in then you're on the OS except nothing I am running 12. Is that the issue? If the black screen problem persists, proceed to the next troubleshooting step. I'm assuming you've already tried going into AMD Catalyst Control Center and (separately) Windows' own screen properties (right click the desktop) and trying to enable both monitors?. The graphics card is an Intel 945GM/GMS. Here, you should see a list of connected displays. First, ensure all cables are securely connected and that the power May I know how is the external monitor connected to the Surface Laptop 1? Are you using a dock, hub or direct connection to the Mini DisplayPort of the laptop? See this page: Troubleshoot connecting Surface to a second monitor and refer to Solution 6. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. Your mind is sharp. Plug the DisplayPort cable back into your computer and check if the monitor receives the input signal this time. If you have selected only the second screen to be ON and if the second screen is not compatible, then both the screen might appear black This article describes how to troubleshoot common second-monitor problems such as no content or a black screen, an incorrect resolution, artifacts are not seen on the primary monitor, or a corrupted Under Multiple displays, click Detect to get your computer to manually connect to your second monitor. How to Fix Acer Laptop Black Screen Power Reset Your Laptop. Also I can fix this problem with using 1x HDMI and 1x DPI but I got a VR so I need the HDMI port This issue often occurs with an external monitor connected to the computer. If the I hit Windows + P and select PC screen only the desktop show on my primary monitor. Learn more about Teams Black second screen after 18. Incompatible display settings. I have used a surface one and now a surface two dock to connect to it and use it as an additional screen. can all apply, but the most common reasons include the wrong input, insufficient power, or Windows not recognizing the second monitor. On my "old" Surface 4, when I plugged the monitor into the mini-display port, I got the full-width screen on the external monitor with a consistently working mouse pointer, without having to change any settings. I got a brand new windows 10 installation without any unnecessary programs. See what you should do. CPU - Intel i5-6600k. Secondary Dell Display with Ubuntu on Acer Predator Helios 300. But today nothing seems to help. Your Dell monitor may experience a display or video issue when connected to a Dell laptop through a WD15 or TB16 Dell docking station. When Windows 10 first came out, putting the clock on both taskbars also wasn't possible, so the slow arrival isn't a suprise. I did and I started to see both screen blacks, but one screen I was able to see mouse pointer. I've tested the Nvidia Drivers and the graphics driver directly from ASUS (using DDU inbetween versions). Instantly the screen went black, with the backlight still on, but my second monitor if I connect via Teamviewer, I can see his second monitor (Both are detected, Windows and Radeon software detect the monitor, able to play around with settings) YET ONLY BLACK TO SEE ON THE SECOND monitor. I also tried unplugging and re-plugging. The thing that is confusing is that both computers think the monitors are connected. , it shows 2 displays in the display window, I can move the cursor or windows onto the second monitor), but the actual monitor displays only a black screen (when I restart the monitor, it says "No signal" before showing the black screen). It works fine when I boot up. My second monitor is fully black when its off and very slightly lit up when on but still black, yes all the cords are correctly plugged in, i have tried every combination of turning the pc of Quick note: Before starting this process, please remove all unnecessary external devices connected to your PC to avoid interference. I've tried installing updates and the hdmi cord, but nothing has fixed this. Fix 2: Verify if the monitor is functioning properly If the computer starts but the display is blank or black, check if the monitor is working properly. I have been using this to watch netflex movies many times before and now the laptop screen goes black and tv has no picture. The computer is "on" but the screen is still black. VMware console is black, RDP connection is black and it even happened with a physical server (but only domain joined servers). You go to turn on your computer, but nothing shows up—all you see is a black screen, with no explanation as to where all your precious memes of the day It can happen in two different scenarios. Just no GUI. Also, kindly use a different HDMI cable to rule out the possibility of a faulty cable. If it isn't connected to one, Follow the instructions below to select the correct input source for your monitor: Ensure your PC and your monitor are both turned on. COMPUTER 1 (SERVER COMPUTER) – Installed Spacedesk on it. So I'm able to make connection between my table and my PC, but after a few seconds the connection breaks. I have connected it through an HDMI port on the monitor, to my HDMI connection on the graphics card, however this is normally used by my TV, so not a permanent solution. ; Select the monitor that I have a Lenovo X1 Carbon 6th Gen (but I think it does not matter for this bug). Even if you find your second monitor goes black, you can replace the HDMI of the first monitor and check if the second monitor works properly to ensure the monitor is okay. If your secondary monitor isn’t being deleted, use the primary one to force detect it. 0. Laptop Samsung 27" + Acer 24" monitors -> TESmart Dual Monitor KVM via HDMI -> Thinkpad Pro Dock via HDMI/DisplayPort -> Lenovo Thinkpad T440p Ubuntu 20. Then restart your computer. 4. Access the monitor settings to update it. If the Extend option is selected, If it works, then most likely the issue is not with the display but with the computer/drivers/settings. Connect the power cable (for desktop computers) or the AC adapter and battery (for laptops). The laptop screen showed the usual logo but then all of the activity switched to Unplug your device from the DisplayPort monitor and press the Windows logo key + Ctrl + Shift + B. Solved. Minecraft got a bit further, showing a zero-lag loading screen but then getting stuck at a red screen while eating up 50% of my CPU power. I then move the mouse to "waken" it and I get the login screen. > . ". 2. The screen of your primary monitor will flicker for a second or less. Select [Playback] tab ④, choose the external monitor you connected ⑤, then select [Set Default] ⑥. Now, connect monitor and pc hdmi. My macbook screen does not turn It will only work with one external monitor. Also, you can check the HDMI cable and the HDMI port if a black or blank screen; application windows are white; the Start Menu is smaller than expected; The issue is most commonly seen when connecting to a computer with no monitors attached (headless), or a monitor using HDMI/DisplayPort is connected but powered off. To test the display, you can attach an external monitor and restart the computer. Why does my screen go black when I connect to the projector? If you’re experiencing a blank screen when connecting your device to the projector, it could be for several reasons. seth Member Registered: 2012-09-03 Posts: 56,202. This also allowed me to CASUALLY unplug the monitor and take my Surface 4 to a different location. davenport), . 5. I connected my external monitor to my laptop with two different HDMI-cables. This way, even the older displays get Fairly soon after I built the system, the monitor screen would go black for a second or two, then come back. If your monitor keeps going black for a second now, it is likely that your monitor will start to blackout for longer periods of time. In here select "Computer only". Testing the Second Monitor on My main monitor is an ultra wide and is represented just fine, the other is a portrait mode 2k monitor. ; Look for an image of monitors on the display representing your physical monitors. If there is a minor bug, your Acer laptop may fail to load with a black screen. I am using a dock to connect my 2 external monitors, I recently updated my windows 11 and now both external monitors are not displaying anything, 'no signal'. The second one works with DP but not with HDMI It has 2 hdmi ports and they both dont work The monitor is recognised inside windows but its just a black screen Though, my second monitor does get a signal but is black. I cannot use my Second Screen feature anymore 😞 My laptop can connect to it but my tablet is always at black screen and then it will return to home screen. If your drivers are up to date, but your monitor still goes black, you can try reinstalling them to fix the issue: In Device Manager, expand Display adapters and right-click on the driver. 2 as an input source. 175 Then the only option is WIN + P and set the second screen mode again. Specs: OS - Windows 10 64-bit. When I connect a TV to my Windows 10 laptop through HDMI and duplicate the screen from the laptop onto the TV, any Netflix video running on the TV is permanently black, while the same video runs normally on my laptop. This original external monitor didn't show up image either. As mentioned earlier, incorrect display settings can cause Windows not to recognize the second monitor. PC Data Center Mobile: Lenovo Mobile: Motorola Smart setting the Input Source to DP instead of HDMI turns the screen black (but turned on) again, after a some seconds it resets back to HDMI. Stumped on a tech problem? Ask the community and try to help others with their problems as well. You can switch your monitor quickly via Parsec's settings on the host, or you can use the Windows key + P and press the down arrow twice to duplicate all displays. Only when using First place to look is /var/log/Xorg. The KVM is also connected to my Windows 10 desktop, but i have never experienced any issues on that, which is why I'm thinking it may be an Ubuntu issue. If you have the option to connect your second monitor to another computer, then that’s great. Use the Windows + Ctrl + Shift + B keyboard shortcut to restart the video drivers, which can quickly fix the black screen problem in Windows 11. Dell Tech Support just informed me the LCD cable needs to be replaced with an LVDS cable because the black screen was paired with a sequence lighting of 7 white Check the audio settings for the external monitor. 5 second) blackout usually occurs only once upon the signal connection and doesn’t repeat until If your laptop/computer won’t detect the second monitor, then run the Hardware and Devices troubleshooter to resolve the issue. Problem is, the monitor is blank. Once loaded, press the "Windows Key" + "P" to open the "Easy Display Switcher". The first time this happened I was playing Minecraft. After making sure your data safety, now it’s time to take some measures to fix Acer laptop screen black when turned on. 1. Try This. However, just yesterday, my external monitor went black once windows starts. I can see in the display settings that there is a second monitor, but when I try to extend or duplicate, or only show the second monitor, I get the message "The display settings could not be saved. This seems to happen completely random and sometimes it doesn't happen for 30 minutes whereas at times it happens a few times per minute. udemy. Next turn on the computer and allow it to fully load. 04 does not detect external monitors connected via USB-C hub. – Spacedesk DRIVER console displays a connection and a green icon next under Move the mouse pointer to the middle of the screen. When I try extended screen I'm able to move my mouse over to the second monitor, the computer recognizes that it's there, the monitor turns on, but the monitor just has a black screen and won't show anything. After that, the one screen went black and I can't seem to find the options to bring me to the settings to adjust the screen options. There are a few potential causes, but it can usually be narrowed down to this new bit of hardware. Using my smart TV and my Wi-Fi connected Blu-ray player, there is no problem. Try using a different DisplayPort output on Currently, my laptop is projecting its screen to a desktop monitor with its lid closed. It would extend your desktop across both monitors. Note that you are using an End-of-Life How to Fix Samsung Monitor Black Screen No Menu. Searched the Google and it said to press enter and type the password. But most of the time the issue is with the external monitor. If not, make sure the About 10 minutes ago, both of my monitors went black and I restarted my computer which fixed the issue until I logged in and saw that my second monitor was mirroring my first. Good Luck. Unfortunately this is the highest resolution we currently support with the driver. (First monitor occupied the Mini's HDMI port. My work laptop (also dell) plugs in and works just fine with the ultra wide. If done correctly, your screen should briefly flicker It does not go out, as I can still see the back light on in the monitor, but just goes black, with external monitor still working. Second Monitor Keeps Going Black? 12 Ways to Fix It Is Getting Two Monitors Worth It? Solution 2: Disconnect the monitor and connect again. Second monitor not detected? Here's how to fix it. If I unplug the VGA cable, the laptop screen wakes up, and I can see the log-in screen. Check that your monitor is powered on; Ensure your monitor and PC are connected; If you're using a graphics card, check you're using the I have a second monitor connected to my all in one desktop. Use the ARROW keys on the keyboard to move the program window to a viewable area on the screen. The laptop shows that the monitor is connected however I’m not getting any sort of picture on the monitor. Connect the monitor with no display using the cable of the working monitor. I have connected both monitors to the computer and they were both working fine. ; Open Display Settings from Control Panel. Bing; Gaming and Xbox No. Report abuse Report abuse. One is when the screen goes completely black while using, but you can still hear the laptop’s fan running. Sometimes the cause behind your black screen is a faulty backlight. Try using a different DisplayPort output on When I connect the Samsung through the analog port I can set up dual monitors and everything works fine. Here are a few common Udemy Bootcamp: https://www. May be that’s why dual monitor is not extending or detecting at all. If none of the following articles resolved your issue, there is a new resolution in the following section of this article: How to Use and Troubleshoot Dell Docking Station WD15. I have this same issue, but my external monitor blanks out in 1-2 seconds. If I was only using 1 monitor it wouldn't be an issue. Outdated drivers. The display should appear on the external monitor or TV. But then, when you connect the external monitor to your computer, your laptop’s main screen goes black. how you connected the second monitor, and what cable you used. Even the monitor's built-in menu's are blacked out (pressing buttons on the monitor shows nothing). But still, it's all black. A common problem many Windows users face while connecting and extending a second screen is that the primary PC, be it laptop or desktop, cannot detect the second screen. If the external monitor does work and yet your laptop is still having Learn how to resolve issues with your television not displaying a picture or only showing a blue or black screen. However, many users report that Windows 11 monitors are detected but not displaying content, which can be very frustrating. Graphics - Geforce GTX 1050 Ti. If it does, kindly connect the second monitor to another computer and see the problem is observed. Check Scale, Resolution. Imagine this scenario: you just bought a brand new 4K monitor, and you’re ready to connect to your gaming laptop, so you enjoy playing video games in a gorgeous resolution. So last week I cannot use my desktop monitor as my second screen. I did everything I think was needed but when I connected them it just says DISPLAY OFF and I get a black screen – after about 30 seconds it just disconnnects. ; Disconnect all cables: Unplug all cables connected to your current PC and monitor setup, including power cords, video cables For example, Macbooks and some Windows laptops use Thunderbolt, Mini DisplayPort, or Mini-DVI ports to connect to external monitors. As soon as I plug in the second display with HDMI, (VGA converted to HDMI) both displays are black. If you have a Microsoft Surface, press the physical Volume Up and Volume Down buttons at the same time three times in a row. I have updated my graphic drivers and changed the HDMI cable but the issue still exists. I could easily move windows between the two by dragging. The monitor A computer with multiple monitors allows you to see more content, multitask and split your screen. There are many reasons why a computer display may go blank or The current situation is that the HDMI connected monitor works fine, while the DisplayPort connected monitor is detected by Windows but the screen is displayed as a blank black screen. I called manufacturer, but it seems that this isn't equipment issue. Restart the video driver. But as soon as I connect the 4K TV through the HDMI, the VGA monitor goes out of range again. But Monitor 2 stays black. Like any other electronics, monitors don't last forever. Then I remembered Samsung Tablet S7 FE can be use as second screen. When I setup my PC again my second monitor doesn't seem to wanna work. Afterwards, it seems as though both are trying to receive a signal as brief flashes appear as if the screen is turning off and on. A straightforward way to identify this is to connect the personal computer to a known-good external monitor or TV and ensure that the display (S-video, VGA, DVI, HDMI, or DisplayPort) cables are firmly connected to This test is helpful if the screen is black, but you can hear that the computer is operating. And after I blindly login the screen remain black. Method 3. I left for lunch and came back to a black screen. I connect the original HDMI cable from source system into the input port and use a second HDMI cable connected from output port into my display device (monitor) and the capture card USB port is connected to my laptop/PC USB port I have tried this on several laptops and a PC, all running Windows 10 21h2 and with OBS Studio 27. But then it just goes black. I use the HDMI cable that came along the monitor. ; In the confirmation dialogue box, hit the Uninstall button. To test your LCD and LCD cables, connect your laptop to an external monitor with a VGA cable or connect to a TV as an external display using an HDMI cable, depending on the connections available on your system. Thread starter Tanvir1221; Start date Apr 19, 2019; Sidebar Sidebar. 04 update. When I shake my mouse or press my wireless keyboard, my external monitor stays black and the entire thing is unresponsive. , if remote system is a headless one, you will have one display; if it is dual-monitor system, there will be three. Then press the power button again to restart. Regardless of the case, we have compiled a list of every possible solution to fix the black screen of I see only black screen and moving cursor. How can I power up, close the lid and keep the monitor. First of all, try some basic fixes and see if they help you If your second screen keeps crashing and going black, it is due to one of the following reasons: Hardware malfunction. I've tried nearly every fix I could find from uninstalling and reinstalling drivers, making sure the monitor has enough power, It's plugged into the graphics driver, I've tried lower graphics settings to reduce heat on the GPU (It seems to happen more when a game is running, Changing the DISPLAY resolution in settings to 1024×768 solved this problem for an AOC USB second screen. Monitor 1 is then connected via a Kensington USB-C dock, Monitor 2 is connected via a StarTech HDMI<->USB-C adapter. Then the same happened around Black screen with sound. Follow the below methods and check if it helps. I have switched out the monitor for a new one Both monitors are showing they are connected to Mobile Intel 4 Series Express Chipset Family (Microsoft Corporation - WDDM 1. The screen is still on but it's completely black. Laptop screen goes black when external monitor plugged in; Laptop screen goes black when external monitor plugged in. Tags (2) Tags: HP Check the monitor settings to make sure that it is set to the correct input source. Whenever I close the laptop lid after powering up the computer the monitor goes dark. I can very faintly see the shadow of a win10 logo, but everything else is black. Don’t worry, we will work together to resolve this issue and It’s a pleasure to assist you in this Follow the monitor manufacturer’s instructions to set both external displays to use DisplayPort 1. While you have the dock connected with the external displays working, kindly try pressing Windows key + P on the keyboard then try selecting Extend. Choose the external monitor you connected ⑦, then select If a new second monitor works well when connected to the computer, then the old one may need to be replaced. It was working previously and stopped working when I plugged in my tablet, the tablet is working fine . Forums. The xrandr output looks like the X server thinks it's properly displaying stuff. Select [Sound Control Panel] ③. Force Detect the Display. What didn't have zero lag were all the games I tried playing though. Make sure the cable you are using is securely connected to the correct port. Set When I setup my PC again my second monitor doesn't seem to wanna work. What should I do? Tags: S7FE. If it worked, the second monitor should wake up now. The screen stays completely black. Another simple yet effective trick that can help fix second monitor not responding after going to sleep on This might cause a black screen if that monitor is not plugged into your GPU directly. 3. Thank you for reaching Microsoft Community. No way to get into safe mode: always black. To do this you can go to: Settings > System > Display > Advanced display settings > Find your second monitor and select "Display adapter properties" > In the new window that opens go to the "monitor" tab. In this case, you can power reset this machine to fix the 3. Please try a different combination of display settings. 11. Type of Furthermore, make sure that the Input options are set to the type of cable you’re using to connect your PC to the second monitor. Windows 10 (Image credit: Future) Windows 11 (Image credit: Future) So I just recently bought a second monitor and for some reason I can't get it to show anything but a black screen. You’ll need an adapter or cable that can run from your laptop This is because selecting Second Screen Only will turn off the primary monitor, which you’re probably trying to avoid. Everything I opened, it went to I cant connect from my pc to my s9+ via second screen it keeps on saying cant connect i already installed second screen app on my windows 11 but it wont connect. VRChat, from the very beginning, had framerates of around 2 per second. If your PC is I started to do Windows updates. ) Tried a different cable, same problem, tried an Apple dongle and an HDMI-HDMI cable, same problem; tried swapping the monitors, same problem. If the new second monitor does not display but is detected just like the old one, then the problem may be within the computer. This should resolve the black screen issue when remote system is a headless one. The black of the screen seem to be "over When I plug in a second monitor to my notebook both screen go black. For example, this might be called Multi-Stream Transport (MST), which allows the first display to pass the signal along to the second external display. The laptop is still on (power settings are set to 'do nothing' when the lid is shut), but the screen still goes blank. In Windows 10 Display Settings, it shows that the external monitor is clearly detected but no image appears. Shortly after the black-screen, around 1 to 4 seconds, the monitor is reconnected and an OSD notification pops up displaying "DisplayPort, 1920X1080". Jump to solution. Conflicting If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. I tried to restart system to defaut settings, change display setting from clone to extend screen, but with no respond. Go to the Apple logo in the top left of your Second Monitor Detected, but not showing Zorin 16 upvotes r/techsupport. I have to unplug and re-plug up to 12 times and finally the monitor comes on and stays on until the power option tells the monitors to go blank. Must Read: 6 Ways to Use Your Android as Second Monitor For Your Computer. Now both monitors are black when connected to both computers. Memory - 8GB DDR4. Second monitor (connected This will mirror your primary monitor to your second monitor. Though random, the disconnection seems to happen in bundles. I have a Toshiba Satellite C655 laptop and I connected a 2nd monitor to it in order to have two screens to work on. (Image credit: Future) If the black screen still appears, press and hold the power button for about 10 seconds to shut down the device. When I plug in the monitor (to VGA port), it is detected but the display blinks on and goes black immediately. Safe mode works and lowering the resolution works. With another HDMI external screen was working. 1 Change Power Settings Are you getting a black screen or blank display during boot up or when using your computer? There are times when your monitor is connected to your computer just fine, but you end up getting the black screen with a message like No Input or Cable Not Connected. I've been having screen flickering problems for the past couple of weeks. Check if the current screen settings for your second monitor are actually supported by it (screen resolution, refresh rate). Press the menu button on the edge of your monitor. log to see what the X server thinks it's doing. The secondary is a VGA monitor that is connected to the graphics card with a DisplayPort adaptor. We look forward to an update from you. I tried moving the game Icons to display 2, but the games insist on running on monitor 1. How can I get my laptop to work with this monitor? Seeing a "DisplayPort not detected" or "No signal" message on your monitor usually occurs when new hardware has been connected. Try updating your drivers. BIOS configuration confirmed i am trying to set up a second display. Unplugging the monitor does nothing and the only way to use it again is to hold the power button to manually turn off. LED TVs use an array of LED lights in the back to illuminate the actual image on the screen, hence the term "backlight. Resize the window if necessary. Or, if it’s VGA or DVI, ensure both screws are tightly in place and aren’t wobbly. Sometimes, when you connect your laptop to an external display, the display settings on your laptop might automatically switch to “Second Screen Only” mode, causing the laptop screen to go black. If now I go to nvidia control panel I can enable the second monitor, the third monitor is undetected. I have a hp 17-by4013dx laptop running windows 11. sharry0032; Jan 8, 2024; Laptop Tech Support; Replies 1 Views 2K. ; Navigate to Input Source and select the correct input source. Turn the computer off and on to refresh the connection. Ive went into my display settings and tried to change to external monitor but cannot find that option anywhere. I haven't used the computer in a while and when I turned it on both monitors showed the same screen during the start up. The cursor works cause I can look through the nose hole and click on stuff that way while pointing at the black rectangle in front of me. Related. My laptop is set to go to sleep when not in use, but when I have it set to use Dual screens, after I "wake it up", all I can see is the mouse on the second screen, flickering. Build is a bit old - AMD Ryzen 5 3600 with Radeon RX 5700XT using two Dell monitors, one is an old ultrawide 36" and the 34" dell monitor. In other words, start swapping stuff around as much as you can to see if can find the problem. My macbook screen does not turn Computer Displaying Black Screen. r/techsupport. It is essential to verify if the problem is inherent with the monitor, video card (GPU) or video settings on your personal computer. The newly created display is with 720P resolution. If the Extend option is selected, try the following troubleshooting tips. You want to be able to find a solution while you still have functionality. I was having no problems using the two displays up until today when I updated my drivers for the GPU and now all of a sudden the second monitor is just showing a black screen. Another strange thing is that when I set my monitor to 60hz instead of 144hz the wake-up is fine. This usually means one of the cables are loose and upon re-plugging it usually works like normal. If this is a NEW problem (you've gotten this to work before with the exact same hardware). Troubleshoot external monitor connections in Windows. This caused the Acer screen to go black immediately and I have not been able to get it back. Without the HDMI cable connected to the laptop, the monitor with the VGA connection works. 1a. after connecting or powering-on the external monitor connected to the MBPro via T3/USB-C cable. Force Detect Second Monitor Manually. The dock aslo works because the keyboard and mouse that attach via it are still functioning. This article is about how to fix the issue that the PC has no display when connected to an external monitor. My screen keeps going on and off every few seconds for about a second. Multiple monitor docking in Windows 11. Swap out your monitor for a different one, and connect your device to it. My problem: as soon as I lock my screen Monitor 2 will stay black. My laptop screen 'pops' as if it has connected and in the display settings the second screen is shown. (GTX 1050Ti) When I connect only one display, with DVI-D, then its all working and running. Check the Display Settings. Try using a different DisplayPort output on Ensure the cables are properly connected — you should be able to feel the cables “click” in as you push (for HDMI, DisplayPort, USB-C). Also try changing the resolution of the second monitor with xrandr, and see what happens. i connect a myriad of laptops to it, but always a microsoft I noticed on the iMac that the second monitor seemed dim and then it eventually went black. 1. That's a little annoying, but a fix for clocks in multiple monitors is coming, and you should already have it if you're in the Windows 11 dev channel. Whenever I go lock my laptop and go off to do something else, my screen turns off after awhile. Press Windows+I to open Settings and go For that, connect your laptop with an external monitor (see also external monitors for MacBook Air). If you want one large virtual screen, where external monitor and laptop screen each has its own space, select Extend. Press Windows key + P Click Extend See if it starts working again. What happens is that when connected to the second screen, the second screen turns black for a few seconds (sometimes 10-20 seconds, sometimes just 1 or 2). Sometimes, the monitor may switch to a different input source automatically, causing the black screen issue. I'm having problems with my external monitor - as soon as I close my laptop lid it goes blank. Disconnect the external monitor 6. I see that you are facing issues with the monitor as it is getting black screen. Troubleshoot issues that occur when setting up external monitors. Adjust the Display Settings on the Smart TV. Type and search [Sound settings] in the Windows search bar ①, then click [Open] ②. Acer is connected with VGA. The monitor works fine when I connect it to my macbook. If the second monitor still isn't detected, return to the same Project menu (Win + P) and select Extend. If an image displays on the external monitor, there might be a graphics driver conflict with the notebook LCD display that leads to laptop screen What happens is that when connected to the second screen, the second screen turns black for a few seconds (sometimes 10-20 seconds, sometimes just 1 or 2). 5 - 3 seconds. If your second monitor shows black screen but detected, then try to disconnect your monitor from the PC, and try again. If I turn it on, leave it for awhile, turn it off and then back on, it eventually stays on. The second monitor comes on and then goes black after a couple of seconds. To do so, right-click anywhere on the empty space on the desktop, and click on Display Settings. Connect an extra monitor to your laptop Duration: 5:29 Posted: Sep 7, 2020. Samsung is connected with DVI. What I've tried so far Your coffee is brewed. Make sure your monitor is turned on and connected to a power source. Next, check the monitor is set to the right video source (like HDMI or DisplayPort) and ensure the cable is firmly connected to the monitor and your computer. The second monitor returning a black screen is not a very rare situation. Plug in monitor and plug in pc. Interestingly, the monitor wakes up when it is turned off for about 1-2 minutes, but after this period it cannot be woken up with the mouse. The 2nd monitor is an Asus (Ancor Communications 22"). What I tried so far: used the built in win+k method used the Secon Hello! I bought myself a new GPU. SHOP SUPPORT. The monitors and cables are fine because they work when I connect directly to my laptop. The 2 external monitors work but the laptop screen remains black. Here are some of the most Question Laptop black screen, but works with external monitor. So there is no 3th party tools. The only problem is that when the computer is connected, I can't open the menu on the monitor itself. The most common video ports on newer Windows 10 PCs and monitors are HDMI and DisplayPort. Connect the second monitor. Recycle Power. 04 on a Toshiba Portege laptop. I've tried setting the external monitor as the main display, using it as an extended display and a duplicate, and the issue keeps Specific Troubleshooting Tips According to Your Second Monitor. Reset the Monitor. it's obviously a dock to monitor issue and based on research it's the monitor that's having the issue with the dock. iPhone or iPad BetterDisplay will then create a new virtual high resolution monitor. If your second screen turns black for a second while you’re gaming, it’s probably due to an outdated GPU that can’t handle the load. It seems the problem is that my main laptop monitor is connected through the intergrated graphics card (Intel HD graphics 630) and the second monitor through my dedicated card (GTX 1050ti). Reply. Both monitors working fine on their own, as soon as we connect both, the 60hz (2nd) turns black. 04 LTS. For instance, if your screen uses a One Connect Box, which allows you to connect multiple external devices, there are some troubleshooting steps you can take to solve the issue. TV or TV-connected device Android phone or tablet. Here’s all the info I have. The brief (1. The monitor is detected, as I can drag The second monitor was connected using a VGA (on the monitor) to HDMI (on the computer) cable and its display was fine for the first few days. If I manually move the games startup screen to display 2 (outside Quest, using mousepad) and continue from there I can play on using Quest. To fix the problem, follow the steps for your device. Windows 10 Pro ver. I have a dell ultra wide monitor hooked up via HDMI to my laptop (dell), which has a AMD Radeon R7 graphics card. Explicitly set the display to 1600x900 in the RDP client, then connected. Several times a minute the external screen is turning black for a second and then back to normal. Let’s take the Samsung monitor for demonstration. Check if the second monitor is detected when you click on "Detect" or "Identify". Community Home ; Products. It is important to discuss the specific troubleshooting tips as per the specific second monitor because of the reasons behind a second monitor keep going black Windows 10 can be different from a MacBook. However, this only happens sometimes and not all of the time. If Some basic fixes. Occasionally, the screen will flicker and display an image but it will disappear shortly after and just show a black screen, "no signal". After replugging, if your monitor is still not fixed, you can try the below methods: 1. or 3. Turn Off Monitors Before Connecting. . While that session was still open, started another RDP client to the same machine, this time with display set to 'Large'. Connect the second monitor again, then do the following: Press Windows key + X Click Device Manager Expand Display adapters Right click the current display adapter Click Properties Click Driver tab Click Rollback driver if the option is available If not Right click the current display adapter Click Uninstall My primary monitor is connected via HDMI and has no issues. On my old XPS, Fn + F1 controls Here’s How to Fix Your Second Monitor Going Black. If your laptop display isn't working, but you can see it on an external monitor, If you're experiencing a laptop black screen issue, try plugging in an external monitor. Monitor is recognised only if I connect it with laptop by HDMI, without using docking The laptop recognizes the monitor but it's only showing a black screen. I had the problem of momentary blackouts on a second monitor connected to an M1 Mini with a USB-C to HDMI adapter cable. If the monitor Yesterday I had ny computer working just fine with the laptop monitor and a secondary monitor used as additional desktop space. Another troubleshooting step is to try to set the resolution of the 2nd monitor very low in the OS display settings to see if less bandwidth used will keep the monitor on. I use this ViewSonic Monitor as my main screen and my laptop monitor as my secondary screen simply because this viewsonic monitor has a wider I have had this monitor for 4 days and from yesterday every now and then the screen will go black. – dirkt I made the big mistake of trying to connect an external monitor to my all-in-one Acer AZ3-600 using an HDMI cable. To check if your external monitor is being detected, you can open the display settings by clicking on the system menu in the top-right corner of the screen, then selecting "Settings" > "Displays". Second screen only. My first monitor is working fine. All drivers are updated. Resolution. On the black-screen RDP, I did the following to resolve it: Closed the black-screen RDP using the "x" on the blue bar on top. Another issue users report is Windows 11 not detecting the second monitor, making it impossible to connect and use it. Troubleshoot connecting Surface to a second screen. To check if this is the Orphan Black: Echoes is AMC's latest installment in the Orphan Black universe, as the new sci-fi TV show takes place in the future after the events of the Experiencing a black screen on a new monitor despite it having power and being properly connected can be frustrating, but there are several troubleshooting steps The Black Bears ranked third in the poll with 125 points, behind defending champion Boston College, which got 14 of 15 first-place votes, and Boston University, So today I turn on my computer, but my second monitor stays black. What Causes My Second Monitor to Go Black? The most common cause of a second monitor going black is interference Turn off PC, unplug monitor hdmi at both monitor and pc, UNPLUG THE PC. Laptop screen turns black when not connected to a second monitor or when the monitors are set to "extend" Open | Software Yesterday I was on my laptop's optimization app (HP Omen) because the fans were pretty loud, and I set it from Normal to Eco mode. Note: If you do not have an external monitor, it might be possible to see an image by switching to low-resolution mode. Xubuntu 18. LG Monitor - Troubleshooting A Blank Screen. I have also mentioned above that I tried the same hardware and OS before on a different computer and everything worked fine Obsolete monitor firmware is a common reason behind the monitor screen going black randomly on Windows 11. You can disconnect your 2nd monitor from the settings. Drivers are up to date, as is the headset itself and virtual desktop. If you hear sound but don't see video, or if the video goes black while watching, it usually means an issue with your device or a video cable stopped Netflix from showing video. If you connected another display and it isn't showing in Settings, My dual-monitors, both GIGABYTE G32QC A, would continue to stay extended and work as normal, regardless of what frequency or resolution I used. 1). Today, I turned on the computer with the extra monitor as usual. I did notice that the Laptop no longer registers the laptop screen as a monitor in the display settings. The mouse will not move beyond the edge of the second screen. It is detected by windows as #2, it shows up in NVidia Geforce experience as #2, and I can (apparently) drag things on to it. I swapped the other one in and everything went back to normal for a while. If your external monitor is not listed, it may not be detected by Ubuntu. Make sure you are using the correct cable to connect your display. Connect the included USB-C to USB-A cable or your own USB-C to USB-A cable to a USB power adapter, and then plug into a power outlet. NOTE: The following method does not apply if you have removed the secondary display adapter from the computer. Projecting to This PC: Ensure that the projection settings are correctly configured. I've tried restarting and Cntl+Alt+Delete and F8 during start up but nothing. In some instances, your PC may shut down automatically to prevent If you want the external monitor to mirror your laptop screen, select Duplicate. Troubleshooting procedures to try: Extend the desktop using Windows® Control Panel. Hey there, Przemek83! Thanks for visiting the Apple Support Communities. You can also play with xsetroot -solid red etc. Unplug the monitor power. Turn on the monitor and check the power light to verify that it is turned on. So, let’s discuss these tips in detail. In such cases, adjusting the display settings to “Extend” or “Duplicate” mode can resolve the issue. A compatible refresh rate can make or break the second screen connected to your system and hence, your primary as well as the Hi Andrew Davenport (andrew. From your post, I understand that you have recently begun using a second external display with your 2017 13" MacBook Pro, and have noticed that the second display to be connected will intermittently turn to a blank black screen before going right back to If I connect my laptop to an external monitor using a HDMI cable the laptop screen flicks to black. If you have more than one monitor, you have to repeat this process for each monitor. I did and it was able to login and see the desktop on one screen only. When i plug in the HDMI cable my laptop screen goes black and nothing is sent over to the monitor. I see the black screen at the login page. You might be trying to connect a second monitor in Ubuntu and wondering if Ubuntu supports dual monitors. Related: 8 Fixes for a Second Monitor Not Detected on Windows. Also, try turning Monitor 1 off and see if Monitor 2 stays on. com/course/it-support-technical-skills-training-part-1/ Try our Premium Membership for real-world courses, featuring 170+ Check the monitor settings to make sure that it is set to the correct input source. To perform this test, follow these steps: Power off both devices: Before connecting your monitor to another PC or laptop, ensure that both devices are powered off to prevent any damage during this process. Choosing 1 is still all black but if I choose the second display I can see the desktop. I went to the display setting to find that only one of my monitors was being detected, yet they were both still displaying and I can't find any fixes online. Another situation is when you have a frozen black screen with every operation stopped. Google Earth refused to start at all. Good morning, have a brand new Surface Pro 7 here which is connected to an external Samsung wide screen, connected via the Surface Dock. Community. ; Finally, restart your PC and check if this resolves the issue. Don’t live with the I'm having a problem with an external VGA monitor connected to my Win10 home PC. When dealing with a black screen on your smart TV, it’s worth considering the display settings as a potential cause. There is only a black screen. I am having the same issue with my monitor connected to Thunderbolt on an Intel NUC with Windows THIS VIDEO HAS BEEN UPDATED HERE: https://youtu. Thank You Andrew! Yes, the procedure I use to connect is exactly the same You have mentioned in your response: " Swipe from the top of the Tab S8 Ultra screen to the bottom, then again to enlarge the Quick Panel, and select Second Screen from the available options > Choose your preferred connection mode, then leave this page open, Connect to an external monitor. Black screen on detected second display on Ubuntu 18. Meaning: I come back, I log into the system Monitor 1 works just as before. 5 Likes Comment. Im am using HDMI cable to extend the displays. but now it's black. Press Windows + P to open projection options and select "Extend" to see if the monitor is recognized. Moreover, you can also check for any bent pins or broken cables which can display a frequent black screen on random events. Insert one memory module into the second slot, connect the AC adapter, and then turn on the notebook. Laptop screen starts properly. Let the power supply drain (wait a few minutes). Then there is a screen refresh rate dropdown box. It does still show up on the device manager. With Win10 22H2, when I connect it via a USB-C hub to an external monitor that is plugged into the hub via HDMI, I get only a black screen. Tip: To get more detailed information about the type of video display your Mac supports, check the tech specs for your Mac: Choose Apple menu > System Settings, then choose Help in the menu bar. Related topics. My laptop screen works fine. You may also have a key shortcut to that menu when you click and hold Fn key plus a function key. Options. Laptop Tech Support Question Lenovo P51 freezes when connected to external monitor. Microsoft. After some searching on the internet I found this comment - The laptop was connected with HDMI to external monitor. After a few days How do I fix a black screen on my second monitor? If the second monitor's screen is also blank, it could be a video cable issue. When the laptop screen goes black, I have to restart the computer to get it to come back on. Previously I was able to connect external monitors to my HP Spectre without issue. The power indicator remains lit during the black-screen process however, indicating the issue isn't about the power supply. You might also be able to connect your laptop to a second monitor using a USB-C port. If you are connecting to an older monitor, you might need to use VGA or DVI ports. Learn how to use, update, maintain and troubleshoot your LG devices and appliances. e. This is particularly the case if it’s a somewhat older device. Primary screen goes black after Windows loading screen and it doesn't even seem to recognize the second If your screen keeps going black, even for a second, you need to find the problem and give it a solution as soon as possible. That is why the fixes to your issue are simple and straightforward. External monitor no signal ThinkPad P1. Driver issues. System prompted to restart. The second one works with DP but not with 1. Ensure your monitor If your TV or Odyssey Ark gaming screen is turned on and producing sound but has a black screen, the issue could be with your external device. First, while the computer is off, connect an external monitor. Look closely at the black TV screen. My primary monitor is plugged into my laptop's single HMDI port, and my second dual-monitor is plugged into a USB 3. Projection setting My second monitor is a samsung. A hard reset can get the second monitor to start working correctly in some instances. Sometimes, manually detecting the display can resolve the issue. Home. Incorrect settings can affect the visibility of your screen and result in a lack of display. txdne eugl vifxcd ryoww kqrjcc ifpn xitcrk awkyvkj exgv sammt