Second screen connected but black

Second screen connected but black. I’ve had this problem when setting up dual monitors before. PICTURES: Mar 13, 2023 · Confirm the Display Is Set to the Right Input Most modern computer monitors and virtually all TVs have multiple inputs. My macbook screen does not turn black when the Jan 5, 2024 · 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. See if this time the Surface screen displays since it could be that the device is being set to project to Second screen only. Turn the computer off and on to refresh the connection. In Settings >Display dialog, it shows that Windows is confused. Here's images of what my Windows and NVIDIA control panels show me: I am trying to get my Dell XPS 15 9570 to connect to my Sony Bravia TV. May 4, 2023 · If you want the external monitor to mirror your laptop screen, select Duplicate. Use these fixes to resolve the issue. Disconnect your monitor and connect it to another computer. 5. Oct 4, 2023 · A computer with multiple monitors allows you to see more content, multitask and split your screen. Stay on the System tab, scroll down, and click Recovery. This test is helpful if the screen is black, but you can hear that the computer is operating. BTW, I forgot to mention that my second monitor is connected to the motherboard's port while my primary is connected to GPU Udemy Bootcamp: https://www. Dec 8, 2023 · my dell monitor and surface dock are having an issue. Look closely at the black TV screen. The monitor connected via HDMI takes over and work. Oct 14, 2019 · 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. Reference Link: How to use multiple monitors in Windows 10 Nov 20, 2023 · 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 Aug 31, 2024 · It is essential to verify if the problem is inherent with the monitor, video card (GPU) or video settings on your personal computer. Check whether the monitor is powered on. LED TVs use an array of LED lights in the back to illuminate the actual image on the screen, hence the term "backlight. Launch the Settings menu. Next turn on the computer and allow it to fully load. . The second monitor is showing in my device manager and display setting. It shows that Windows recognizes that there are 2 monitors. It's just black. 3. Furthermore, try connecting the second monitor to an individual system and determine if there is any problem within the monitor itself. Oct 12, 2022 · I noticed on the iMac that the second monitor seemed dim and then it eventually went black. Turn off your monitor and then unplug it from the wall as well, or cut the power to The screen might remain black when there is a corrupted graphics driver or a problem with the LCD screen back light. My macbook screen does not turn black when the Sep 21, 2017 · 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. 2. 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 the video ports on the personal computer and the Jul 20, 2021 · I have a problem with Netflix on Microsoft Edge. Press the Windows logo key + P on your keyboard. I unplugged my second monitor and when I plugged it back in, the screen remained black. , 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). When I connect the monitor to the computer the monitor is recognized but nothing is displayed. 04: second monitor was recognized, mouse working but screen completely black but the taskbar, all icons disappeared but visible in ~/Desktop, and without the possibility to right click on it, nor change background. The monitor that is not working is a Samsung S24F350. If neither of them is selected, select one of them depending on your need Feb 17, 2022 · Typically, though not always, they offer a better bandwidth range than HDMI; thus, they’re often used to connect the second monitor. I have tried to use the monitor on another computer it's working fine and the HDMI cable as well Jun 22, 2024 · If another monitor works on your computer, it's safe to assume the non-working monitor is bad and should be replaced. Because most displays auto-detect the input source, you must also confirm that the input source on your screen is right. Sep 26, 2021 · 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 swapped the other one in and everything went back to normal for a while. My GPU is Nvidia GTX 1050Ti Jan 16, 2013 · Do you see anything on the second monitor? If you, press Windows key + P and use the options available to toggle between the main monitor. If the current interface can't drive all the pixels in the second monitor, switching to a different interface can fix that problem. May 14, 2016 · I started to do Windows updates. it's obviously a dock to monitor issue and based on research it's the monitor that's having the issue with the dock. Jul 20, 2023 · 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". Perform a system reset. The thing that is confusing is that both computers think the monitors are connected. You may also have a key shortcut to that menu when you click and hold Fn key plus a function key. Aug 21, 2024 · 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 unplugging and replugging the hdmi cord in and out ect. However, this only happens sometimes and not all of the time. If you want one large virtual screen, where external monitor and laptop screen each has its own space, select Extend. , try replacing the video cable or using a different video cable. If you have multiple connection options such as DVI, HDMI, etc. 1. It's being detected by my Jul 4, 2014 · I am running 12. 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 displaying content. But one of the best parts about building a computer is that, for the most part, the parts fit Aug 19, 2020 · I have a second monitor connected to my all in one desktop. Then try to swap monitors (change their order of 1 and 2 internally in Windows only) and see, if the second one is actually responding. - Use the monitor's on-screen menu to navigate and select the correct input source. 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. First, while the computer is off, connect an external monitor. Jan 1, 2024 · When I boot with Windows 10, the display settings detect the external monitor (i. Searched the Google and it said to press enter and type the password. Historically, when the second monitor says no signal with DP May 31, 2021 · The second monitor is not getting a signal . Another issue users report is Windows 11 not detecting the second monitor, making it impossible to connect and use it. com Oct 3, 2023 · If the second monitor is on, but there is no display on a Windows PC, the issue might be with your cable. Though random, the disconnection seems to happen in bundles. Oct 17, 2018 · My monitor was working perfectly this morning. The 2nd monitor is an Asus (Ancor Communications 22"). Sep 5, 2024 · For example, if the second monitor is currently connected over HDMI, use Display Port instead. After a bit of messing around I was able to get both monitors working via Extend Displays. Disconnect the external monitor 6. The monitor is detected, as I can drag windows over to it. Here, you should see a list of connected displays. I had the problem of momentary blackouts on a second monitor connected to an M1 Mini with a USB-C to HDMI adapter cable. We recommend that you restore all power settings to default and see if the second monitor still goes to Sleep after connecting it. If I click on "Identify" button, it only displays #1 on laptop screen Dec 15, 2018 · I recently bought a new monitor for my PC and I have a big problem. If your monitor works on another computer, the video card may Oct 15, 2020 · Windows technique and all works after my upgrade 19. They are both detected by the computer but the second monitor is blank/black. This also allowed me to CASUALLY unplug the monitor and take my Surface 4 to a different location. Jun 16, 2021 · I rebooted and logged in, but xrandr still only shows one monitor and not my second monitor. And when I take a screenshot it in that scrrenshot it shows both displayed. After a few days the second monitor started randomly going black for a few seconds around every half hour. Apr 5, 2018 · If I connect my laptop to an external monitor using a HDMI cable the laptop screen flicks to black. the screen goes black for just a moment on a regular basis. udemy. Shortly after the black-screen, around 1 to 4 seconds, the monitor is reconnected and an OSD notification pops up displaying "DisplayPort, 1920X1080". I did and I started to see both screen blacks, but one screen I was able to see mouse pointer. After using it on Mac, then plugging in a Windows laptop, then the Mac again, the second monitor got a signal but displayed no visuals. When I move it to the right of the screen it seems to continue but I still have a solid black screen on the second monitor so i cant see the mouse pin. 10 to 20. ) Tried a different cable, same problem, tried an Apple dongle and an HDMI-HDMI cable, same problem; tried swapping the monitors, same problem. 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". , HDMI, DisplayPort). Aug 28, 2022 · The power indicator remains lit during the black-screen process however, indicating the issue isn't about the power supply. 04 on a Toshiba Portege laptop. If you are using the Kamvas 13 as a second monitor, please make sure the display option is Duplicate or Extend mode. Apr 24, 2024 · Confirm the display is connected to a power source. Once loaded, press the "Windows Key" + "P" to open the "Easy Display Switcher". If your external monitor is not listed, it may not be detected by Ubuntu. Jun 4, 2020 · 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). ; In the new page that appears, select Troubleshoot. Aug 14, 2020 · I have a second monitor connected to my all in one desktop. Jan 5, 2024 · 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. Don’t choose PC screen only or Second screen only. This has to do with an issue of hooking up a second monitor to your system, but no picture showing on the screen on one of your monitors. It was working fine till recently start to blinking . My laptop screen 'pops' as if it has connected and in the display settings the second screen is shown. Apr 26, 2020 · I tried connecting another laptop to the display with the same cable it worked fine. I have tried to update the graphic card. g. When i set the second monitor as primare i loose my desktop icons and the second monitor is still black. You can extend, duplicate or choose only the second screen to be ON. Jun 10, 2022 · Under Multiple displays, click Detect to get your computer to manually connect to your second monitor. Feb 1, 2024 · Sometimes the cause behind your black screen is a faulty backlight. 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. Windows 10 (Image credit: Future) Windows 11 (Image credit: Future) Jun 15, 2013 · It depends on which settings you have selected for the second monitor. When I disconnect it (and reconnect it) my laptop stays on a black screen and my external screen too. 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. Choose Duplicate or Extend mode. Dec 22, 2017 · Hey there, Przemek83! Thanks for visiting the Apple Support Communities. 4. The solution is simple. . See full list on technewstoday. Though, my second monitor does get a signal but is black. Oct 4, 2023 · 4. I recently connected a second monitor via VGA with an unknown resolution (Windows usually defaults it to 1024x768). Check Monitor Input Source: - Ensure that the monitor is set to the correct input source (e. 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. 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. If you've got your PC plugged into HDMI 1, but the monitor is set to HDMI 2, for example, then you won't see anything on-screen. This can accomplish a few things. 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. System prompted to restart. The monitor is not receiving any signal from the computer. Everything I opened, it went to second screen Apr 9, 2023 · It will only work with one external monitor. Jul 13, 2021 · While you have the dock connected with the external displays working, kindly try pressing Windows key + P on the keyboard then try selecting Extend. Now shut down the computer and disconnect the external monitor. And when connecting it to my laptop it shows all the details of the second monitor and shows it is connected but the second monitors screen is black. Jan 30, 2018 · If your second monitor goes in to Sleep mode after connecting it to your laptop, it could be that some settings of the Power Options in Windows 10 are incorrectly configured. Unplugging the monitor does nothing and the only way to use it again is to hold the power button to manually turn off. When I turn the monitor on and off it will start on blue like my first monitor, but then will say no signal and just stay orange. Test with Another Device: - Connect the monitor to another device, such as a laptop or a different computer, to see if it displays anything. but now it's black. I've tried installing updates and the hdmi cord, but nothing has fixed this. (First monitor occupied the Mini's HDMI port. The screen is still on but it's completely black. Now both monitors are black when connected to both computers. However, many users report that Windows 11 monitors are detected but not displaying content, which can be very frustrating. Dec 4, 2015 · Check if the current screen settings for your second monitor are actually supported by it (screen resolution, refresh rate). This reset the Hub and then the monitor came through aok! – Black Screen. There is only a black screen. If the Extend option is selected, try the following troubleshooting tips. The graphics card is an Intel 945GM/GMS. e. While it may be possible to have the monitor serviced, purchasing a new one is often cheaper and easier. Apr 8, 2016 · Original Title: Second Monitor Black Screen. I have gotten to the point where I successfully connected the TV and the PC and they both say the connection was successful, but my TV displays a black screen no matter duplication, extending, or second screen only. I left for lunch and came back to a black screen. Jan 25, 2013 · When i move my mouse to the left of the screen it stops. On my old XPS, Fn + F1 controls screen sharing Mar 24, 2024 · Ensure that the cables you are using to connect the second screen work properly. I have tried to use the monitor on another computer it's working fine and the HDMI cable as well Dec 6, 2023 · 4. ; Click the Restart Now button next to Advanced Startup. This article is about how to fix the issue that the PC has no display when connected to an external monitor. In here select "Computer only". com/course/it-support-technical-skills-training-part-1/ Try our Premium Membership for real-world courses, featuring 170+ May 31, 2023 · I connected my external monitor to my laptop with two different HDMI-cables. See if the article below provides some instructions that might help: How to add and use a second monitor with Windows 8 Feb 28, 2024 · Building a PC for the first time, or even the second or third time, can feel a little intimidating. One with HDMI and the second one with a DVI adapter. If I turn the monitor power off and on, the Windows desktop displays for approx 1 second then blacks out. many ideas circulated on the internet. Without the HDMI cable connected to the laptop, the monitor with the VGA connection works. Feb 5, 2020 · 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. I also can drag my cursor to the second monitor, but I can't see the cursor there. Nov 28, 2022 · PC screen only — Only using the first monitor; Duplicate — Displaying the same content on both monitors; Extend — Using both monitors to display an extended desktop; Second screen Only — Only using the second monitor; 2) Ensure Duplicate or Extend is selected. The screen stays completely black. 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. I connected 2 monitors to my graphic card: Geforce GTX 1050. Swap out the cables and the connection methods to ensure that there is nothing out of the ordinary. Apr 21, 2024 · 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 Apr 18, 2020 · Power down your computer and either unplug it from the wall or turn flip the power switch on your power supply. " To check if it works, turn the TV on and shine your phone's flashlight against the TV's surface from close up. I did and it was able to login and see the desktop on one screen only. The NVIDIA control panel and the windows control panel detects the second monitor as normal, and it acts like a second monitor (I can drag my mouse over to that monitor, and also bring tabs of different programs over to that monitor if I want, there is just no display). Aug 17, 2023 · As a result, when gaming on the primary display, the screen on your second monitor will be black. The solution was to unplug the Hub itself, and give it 10sec, and plug it in again. The Solution. Nov 16, 2022 · Everytime i connect my external monitor to my laptop by usb my laptop screen goes black and my external monitor freezes. Hello, I am running Windows 10 with a 1920x1080 resolution monitor connected via HDMI. To test the screen, attach an external monitor and restart the computer. I had a similar issue with the Anker 555 USB-C Hub. In rare situations, boosting the display resolution might result in the screen becoming blank. ayra zykspk agd wxht okvelg wsdggjc fybyr csps smyuvbk gykbhns