Laptop screen goes black when connected to external monitor windows 10. H...
Laptop screen goes black when connected to external monitor windows 10. However, you may encounter common display issues in such multi-monitor setups. They had no problem with Windows 10 1909. Nov 27, 2024 · You should try testing the monitor to rule out potential problems with the device before further troubleshooting. A faulty connection might occasionally cause the screen to go black. I also can drag my cursor to the second monitor, but I can't see… Dec 22, 2018 · Powered up my laptop in the morning after it was working fine the previous night, screen remained black after pressing power button, despite backlit keyboard and all indicator lights working. 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. By following the steps outlined in this article, you should be able to troubleshoot and potentially fix the problem. Unplugging the monitor does nothing and the only way to use it again is to hold th Mar 1, 2024 · Go to the Processes tab. Oct 4, 2023 · If your laptop screen goes black when connected to external monitor, double-check and see if you have the right cables in the right ports. Microsoft Community Jan 27, 2026 · Figure out why your monitor keeps black-screening randomly out of nowhereIt can be frustrating when you are trying to work or play games and your monitor keeps going black at random. OS, graphics card, docking station, bios drivers and firmware are up to date. You can manually adjust the display settings when you connect the external monitor: Connect External Monitor: Plug in your external monitor and make Jul 20, 2021 · I got a new monitor for my laptop and when I connected to it the resolution was incorrect. All of us are experiencing one monitor going black for a second and immediately coming back up. For some reason internal display stopped showing anything after initial DELL logo when powering laptop up on 14. First only blinking. Built to keep you on the go, Surface Pro delivers AI-accelerated experiences, all-day battery life, and more. For laptop users who often work at a desk, setting up a laptop docking station with a larger touch-screen monitor and accessories like a keyboard and mouse can streamline your setup. I have ran many diagnostics, updated the BIOS Jan 7, 2023 · It seems that my attached monitor only (main monitor on laptop is not affected) will go black for a few seconds before turning back on and showing my screen. The work-around is to disable hardware acceleration in your web browser's settings. If I connect my laptop to an external monitor using a HDMI cable the laptop screen flicks to black. Feb 6, 2023 · I have a user that every time they open their laptop lid, their external monitors go blank. In the display settings, internal display is not detected. For the last several weeks I have had my HP Pavillion connected via HDMI cable to an external monitor. 2019. Jul 6, 2025 · Experiencing a black screen, flickering, or external monitor not working on Windows 10/11? This complete guide covers all display issues with step-by-step solutions, including driver fixes, HDR problems, and recovery tips. When I connect the external monitor via HDMI, every now and again the laptop freezes and both the laptop screen and monitor screen go black for around 10-20 seconds and then come back on. I have tried many display duplicate and extension. Use these fixes to resolve the issue. We would like to show you a description here but the site won’t allow us. It should be noted that my laptop does not reset the display to place the windows back onto the main screen when this happens but the extended monitor goes black at random. In This Video You Will Find How To Fix Monitor Turns Off And Goes Black Randomly in Windows 11 /10 With 3 Methods ️. it is the same if I go Aug 20, 2024 · Well, you can check display for errors by connecting to an external monitor. The external monitor goes to sleep mode when the ThinkPad lid is closed with the power button on. when you have the other monitor connected in, right click the desktop and go to display settings: do you see one or 2 monitors? it can be one monitor that is duplicated, it would have 2 numbers in the rectangle that represent the monitor. When I unplug the external monitor, the display goes back to the laptop screen. Learn how to turn off laptop screen while using hdmi or output to secondary monitor on broken laptop screen. The most common cause is loose, poorly fitted, or damaged cabling. Dec 29, 2025 · Then, connect the monitor to another computer, laptop, or device with compatible video output options. If the website doesn't work properly without JavaScript enabled. Dec 5, 2023 · 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 you can take to identify and resolve the issue. I managed to find a workaround: Attach an external monitor and set the display to use only the external monitor and not the laptop's own screen. At random intervals every 2-10 minutes, the screen goes black… Jul 2, 2025 · Also a safe start of my laptop didn't resolve the issue. Applicable Brands ThinkPad ThinkBook Applicable Systems Applicable on following Intel and AMD generations: Intel TigerLake CPU (11th gen) or later After you're connected to your external displays, you can change settings like your resolution, screen layout, and more. Dec 17, 2025 · To connect a device running Android 10 (API level 29) or lower, follow these initial steps over USB: Connect your Android device and adb host computer to a common Wi-Fi network. Our community managers closely monitor this moderation queue, and once your first post is approved, your posts will no longer go through moderation. Please enable it to continue. However, you can still make adjustments to achieve a setup that works well for you. The problem is the monitor turns of blank intermittently for 1-2 seconds and turns on again at random interval. I can even move windows and my mouse onto the second monitor, however it obviously just disappears from sight. With another HDMI external screen was working. Updated for 2025. Oct 4, 2023 · If the Windows 11 laptop's screen turns off when the charger is plugged in, check the power settings and refresh rate or update the drivers. Oct 17, 2024 · My laptop monitor works just fine, but when I am connecting with an external monitor, the internal monitor goes blank. These visual interruptions typically resolve automatically within seconds. We recommend that you do not use this device and contact your device manufacturer for support. This occurs with ThinkPad P70 when plugged into the docking station and connected with an external monitor. I can even share my screen to others. My laptop screen works fine. Apr 27, 2022 · I would check the monitor doesn’t have energy saving settings causing it, and check Windows settings for that monitor too. I have switched off the laptop display and adjusted the screen resolution on the Dell external monitor to 1920 x 1080 and adjusted colors for the Windows 7 and brightness and contrast from the monitor. I have an external monitor - Dell G2210 connected via VGA cable. Sep 2, 2024 · That is, the screen goes black but I know the computer is still running and nothing has crashed. Mar 16, 2015 · Hi! I recently bought a new laptop - a Lenovo E550 i5-5200 8MB Ram with AMD Radeon R7 M265 graphics running Windows 8. Aug 25, 2019 · My notebook works just fine and I was able to use my external monitor perfectly until this morning. But the software cannot be installed on a non-Dell machines, so while its resolved on my Dell laptop, its still an issue on my private Asus laptop. Try connecting the monitor to a different PC, if more than one is available. W Welcome to Lenovo and Motorola community. Tips on how to turn off laptop screen or how to make laptop screen as external monitor. My laptop screen 'pops' as if it has connected and in the display settings the second screen is shown. . The monitor works just fine when connected to other device Edit: ive realized that even though i can move my cursor and windows to the monitor, both windows settings and Intel Graphics Control Panel say that the monitor cant be detected. To see available options, select Start > Settings > System > Display. Apr 5, 2018 · Hi, I'm using a HP Spectre x360 Convertible running Windows 10. Symptom When connecting a ThinkPad or ThinkBook to an external monitor through DP or HDMI cables, the monitor may experience intermittent flickering or temporary blackouts. Apr 30, 2022 · After re-installing Windows 10-64bit and installing the updates from Windows Update, I have started to face an issue when my laptop is connected to the external BenQ monitor: the screen would turn black randomly for a second or two then turn back on. Simply follow the directions that pop up on your screen or consult the keyboard/mouse user manual. Apr 5, 2025 · The laptop keyboard was lighting up fine, so I tried hooking it up to an external display monitor and everything worked fine on there but the laptop screen remained black. This stops the screen from going black. Luckily, you can do a few things to fix this issue. Unfortunately, the computer screen randomly goes black when HDMI is plugged in. Check Out Our Events Looking for product roadmap webcasts, technical sessions, user group meetings, conferences, and workshops? Try connecting the monitor to a different PC, if more than one is available. May 31, 2023 · Hi all, I connected my external monitor to my laptop with two different HDMI-cables. ). My windows 10 laptop screen goes black when I plug in the HDMI and the secondary monitor does not have power. If you’re having trouble setting up multiple monitors on Surface, see Troubleshoot connecting Surface to a second screen. Jun 10, 2022 · How to connect a wireless external display in Windows Connecting a wireless display in Windows is relatively straightforward, assuming that your display is ready to pair. My second monitor is working but black screen (HDMI) Jobskillshare Skills-Based Platform 151K subscribers Subscribed Feb 27, 2024 · I tried this twice, once with external monitor connected, second time without, and both times it didn't detect the internal display. The second time, after turning it off, this morning it was working, however when I closed the laptop lid it stopped working again when opening. This Apr 27, 2022 · I have the ASUS TUF Gaming FX705DY laptop which runs fine without issue until I connect an external monitor. Even with an all-in-one computer, adding a secondary display can significantly boost productivity. Notes: If you need help setting up your external monitors, see How to use multiple monitors in Windows. Jun 1, 2025 · Troubleshoot and resolve issues with a computer monitor that won't display or has a black screen using this guide covering hardware checks and solutions. Consider that the problem occurs with both windows and ubuntu and that my laptop has an HDMI port and a usb C- display port. Discover why your computer powers on but the screen stays off and how to resolve it. I connected external monitor and use dual display. Nov 3, 2025 · If it's a desktop, connect to an external monitor to ensure the computer can boot properly and display a screen. Actually it goes black every 2-3 minutes and then it comes back to normal. Unplugging the monitor does nothing and the only way to use it again is to hold th Dec 1, 2023 · If you're using a multi-monitor setup where the monitor is connected to your laptop, disconnect the monitor and other connected external devices, then restart your system. Check display drivers all working Apr 27, 2022 · I have the ASUS TUF Gaming FX705DY laptop which runs fine without issue until I connect an external monitor. ️ ️ ️ 𝐌𝐎𝐑𝐄 𝐑𝐄𝐋𝐀𝐓𝐄𝐃 𝐖𝐈 Windows 10 doesn't natively support individual scaling settings for each monitor. Nov 16, 2023 · In some cases, you may want to use your TV as an external display by connecting it to your Windows 10 with an HDMI cable. The screen is still on but it's completely black. As analyzed earlier, issues with display can cause computer screen black and white issue. Local news, sports, business, politics, entertainment, travel, restaurants and opinion for Seattle and the Pacific Northwest. Nov 17, 2025 · In Windows 11, you can find this under the Multiple Displays section. Turn the screen off and on: Some connection types don’t like hot swapping while a different monitor is powered on. I have the same problem on a brand new Dell Precision 3581 with discrete GPU. It flashes on and then off after a few seconds, then it goes to a black / blank screen. Install all Windows Updates An outdated Windows build is known to cause incompatibilities within your system and could hence affect your second monitor as well. Tablet creativity. if the HDMI has been plugged in, the laptop also boots with a black screen, Can anyone help me in fixing this issue? Dec 31, 2023 · If your computer screen or external display goes black when HDMI is plugged in, check your HDMI setup. Welcome to Lenovo and Motorola community. However, it's pretty easy to adjust this setting if you don't like it. Nov 28, 2015 · Even if I set all of the display parameters to indicate only one screen (the computer screen), if the TV monitor is connected to the computer, I end up with two black screens. Here is what I tried to Fix common monitor issues like no video, black screens, or no display. Sep 1, 2025 · Here are the reasons why the screen goes black for a second in Windows 10 and the 15 corresponding solutions. Aug 18, 2023 · Another potential reason could be related to display settings. External monitors are still visible when connected remotely, but physically going black for like 3-4 seconds. May 18, 2015 · Infopackets Reader 'Tina' writes: " Dear Dennis, My monitor keeps going black. Jul 6, 2021 · The laptop is still on (power settings are set to 'do nothing' when the lid is shut), but the screen still goes blank. Now barely come online. If you don't get a black screen, check the display projection settings to ensure your laptop display is set as the main display. 6. To do this, connect your monitor to your laptop. Sep 19, 2018 · External display flickering sometimes Hi, I have an issue with my external HD display flickering sometimes. While playing with the settings I disabled my main monitor while connected to the external one. 1 64 bit. No new software installed. The laptop was connected with HDMI to external monitor. In conclusion, an external monitor going black can be caused by a variety of factors, ranging from loose connections to more complex hardware or software issues. Laptop productivity. I had the screen issue on both laptops, but I managed to fix it on my Dell laptop by downloading the Dell update software provided on the Hub sale site. If you are setting one up, check out our multi-monitor set up guide. Sometimes I have to power it on and off 20 times before the monitor will work properly, and some days, my monitor won't turn on at all! When this happens, my monitor power light stays yellow as if the monitor is sleeping or in Nov 4, 2022 · On Windows 11, if you have a laptop, you can connect an external display to work with a larger canvas as if you were working on a desktop computer. Here is what I tried to We would like to show you a description here but the site won’t allow us. The problem is that very often the external screen goes black for few seconds. Dec 4, 2015 · I purchased a DVI to VGA adapter to connect the secondary monitor, and while it detects the monitor the screen remains black as if it is in standby mode. I did have to lower the resolution on my laptop for the older monitor to be able to handle the signal. Please do not submit the same post multiple times. Tom's Hardware helps you buy the best hardware and build the best PC to play, create and work. For more information, see How to connect to an external monitor - ThinkPad - Windows 10, 11. I have updated my graphic drivers and changed the HDMI cable but the issue In This Video You Will Find How To Fix Monitor Turns Off And Goes Black Randomly in Windows 11 /10 With 3 Methods ️. Explore moto buds loop designed to keep you connected, in control, and ready for anything. Im am using HDMI cable to extend the displays. For example, if you’re using a DisplayPort connection to an external display, that display must be set to recognize DisplayPort as the video input signal. I recently turned off and uplugged the laptop. There is one clue. I've tried setting the external monitor as the main display, using it as an extended display and a duplicate, and the issue keeps arising. Nov 13, 2019 · I have been using a external monitor to extend my laptop display. Sometimes it happens once in a day, sometimes several times a day. If you don’t experience the issue after restarting your device, the external device may be the cause of the problem. Initial Check: Test the Monitor Start with these steps if your computer turns on but the screen is black: Confirm that the monitor’s power cable is connected to a functional power strip or outlet. When I booted my computer, my screen only shows on the external monitor. Once connected, power on the new device and observe the monitor’s behavior. It refers to the The laptop screen or desktop monitor is commonly referred to as its display. Any solutions? Feb 22, 2018 · Screen goes black whenever I plug in an HDMI. Using a docking station allows you to connect your laptop with some of the perks usually associated with desktop computers, like a large computer monitor, quality computer speakers and external computer drives for additional storage. So plugged into my monitor via HDMI and the Laptop is working fine. Feb 5, 2021 · Hi everyone, I have an external monitor connected to my laptop. Check the video input settings If you’ve connected your Surface to an external display, make sure your external display is set to the current port. This original external monitor didn't show up image either. Right-click on Windows Explorer and Restart it. Also what kind of cable are you using? We once had cheap Amazon display port cables for a Microsoft Surface laptop dock and they were very unreliable - we changed out for proper branded ones. Sep 28, 2025 · Then, restart your computer and let Windows reinstall the drivers. Whether your monitors are connected directly to your computer or through a Dell docking station, this guide provides instructions to troubleshoot and resolve common multiple screen problems. Jan 24, 2023 · Laptop display is #1 and externals are #2 & #3 with #2 being set as the "main display" When I close the laptop the 2 external monitors go black for a few seconds and then come back up and my desktop spans perfectly left to right. The display's resolution is a measurement of how sharp, or realistic, your computer's images are. -Seems to have started happening after the 20H2 update. ️ ️ ️ 𝐌𝐎𝐑𝐄 𝐑𝐄𝐋𝐀𝐓𝐄𝐃 𝐖𝐈 Jan 2, 2024 · So, let’s get right to it! What Causes a Monitor to Go Black for A Second? Generally, your monitor goes black for a second because something interferes with the connection. However, just yesterday, my external monitor went black once windows starts. Fix Monitor Turns Off & Goes Black Randomly in Windows 11 / 10 | How To Solve monitor Goes Black 🖥️ What to do After building a PC - Full PC Setup Guide Samsung monitor turns black when I close my laptop lid By default, most laptops go to sleep when they are closed, even when an external monitor or Odyssey Ark gaming screen is connected. The scaling settings are typically applied globally to all connected monitors. To get the most out of your new keyboard, find out what keyboard shortcuts you can use on your computer and within individual programs. Thanks to the rise of hybrid work, laptop docking stations have become more necessary than ever before. The connection is via HDMI cable and it happens on every display i connect. When I connect an external monitor using the built-in HDMI port, and have Edge on the external monitor, the screen will go black. It also provides another way to improve the security of your computer data. Basically what this means is that when I connect to my external… Apr 3, 2021 · Any external monitor where I connect laptop goes randomly going black. Feb 17, 2019 · Here's how I got one laptop back up and running. Steps to fix: 1. Unlock peak performance and ultimate freedom with the Microsoft Surface Go 2 Platinum! This powerhouse device delivers the full capability of a laptop merged with the go-anywhere portability of a The laptop screen or desktop monitor is commonly referred to as its display. Jan 15, 2026 · 10 Ways to Solve Laptop Black Screen Problem Step 1: Check Your Connections Inspect the HDMI Cable: Ensure that the HDMI cable is properly connected to both your computer and the external display device (monitor, TV, projector, etc. Dell Inspiron 7577 Windows 10 64bit Integrated GPU: Intel HD Graphics 630 Dedica Fix common monitor issues like no video, black screens, or no display. So, installing the latest Windows updates can fix these types of bugs and glitches in the system. Sometimes the laptop hangs while using zoom or vlc and then shows a black screen on both display and works normal (sometimes vlc hangs and need to close the application) igpu on. They have dual 27" Dell monitors, on an HP G8 Laptop. Aug 9, 2023 · On each of them, external monitors are going off and on randomly when connected via a docking station. zkrct gcmkyglr vtdmyb buyaay egaqwa ooebs lkv pgzvrcz dyxiig ugzq
