Windows 11 monitor not detected after sleep. Discover why your computer powers on but the screen stays off and how to resolve it. A sure fix is a reboot. Here are a few ways to fix the issue. Sep 23, 2022 · 5 I have a custom built Windows 11 computer which fails to put any monitor in sleep mode when the monitor is connected via DisplayPort or HDMI. PC: Windows 11 Pro 23H2 (build 22631. Jan 30, 2023 · If Windows cannot detect the second monitor after waking up from Sleep mode, then here some working solutions to help you fix the issue. This script is hardware-aware, non-destructive to user data, and safe for production use. Charging still works fine. Feb 28, 2023 · If your second monitor goes to sleep on your Windows computer and doesn't wake up, you can follow these tips to get rid of this problem. However, sometimes Windows fails to detect or recognize the second monitor. But when I wake it up, the external monitor doesn't wake up. Interestingly, the monitor wakes up when it is turned off for about 1-2… Sep 5, 2024 · Make sure your Windows operating system is up to date with the latest updates and patches. Preliminary Troubleshooting Steps If your Windows 11 monitor is detected but not displaying, start with these basic troubleshooting steps to identify and resolve the issue quickly. The monitor works and turns on like it should, but it loads up the installed Samsung software saying… Aug 15, 2024 · Sometimes, your second monitor may seem to be powered on, but it won’t show any image; other times, the screen won’t even turn on properly. Dec 7, 2023 · I recently set up a second monitor for my PC. If touch screen function is disabled or USB-C video input disappears after the PC wakes up from sleep mode, it is recommended to set the PC not to turn off the power of USB devices automatically. 1. I already owned an HP USB-C G5 docking station with the Thunderbolt connection. We would like to show you a description here but the site won’t allow us. 3 days ago · Trenutno žal ni rezultatov na TV sporedu za iskani pojem windows 11 second monitor not detected after sleep. Press Windows + P to adjust the display mode to Duplicate or Extend. Step 2: In the Settings window, make sure you're in the System tab. This article covers all of the best strategies for how to fix a second monitor not detected on Windows 11 issues with over 20 tested tips and tricks for you to apply. it worked perfectly before the update. However, many users report issues with their second monitor not being detected after waking their computer from sleep Second Monitor Not Detected After Sleep on Windows PC In today’s digitally connected world, having a second monitor can substantially enhance productivity, streamline workflows, and create a more immersive gaming experience. This issue can stem from a Sep 29, 2023 · Windows 11 22H2 on 13th gen Framework. In the "Display Settings" window, you will see a diagram of displays currently connected to your computer. This issue can occur even when both monitors and cables work on other devices, or when the setup previously functioned as expected. I just bought an HP ENVY 17-ch2035, with Windows 11. Oct 28, 2021 · I have a problem with my monitor. If you are having this issue, here is how to fix a monitor not waking up after sleep. Jul 13, 2025 · Windows 11, as the latest iteration of Microsoft’s Operating System, offers enhanced features, improved performance, and a sleek new interface. When I revert to 591. I also found a thread about Windows 11 Troubleshoot Second monitor not detected. 1 day ago · This is why the problem often appears right after system updates, sleep or hibernation cycles, or switching networks. Ater 30 minutes of idle the laptop goes to sleep. You can also press Windows + I on your keyboard to open the Settings app. May 29, 2025 · Resolve persistent issues where monitors stay on during sleep by applying command-line fixes, updating drivers, and addressing device or software conflicts in Windows 11. Aug 1, 2024 · Regarding the issue you mentioned, "Cannot detect connected monitors after sleep", we have received feedback from many community members. The dock aslo works because the keyboard and mouse that attach via it are still functioning. The problem shows up as an “external monitor not detected,” “display not showing up,” or “second monitor not detected” message in Windows settings. Check connections, update drivers, and extend your display. This will depend on the make and model of your monitor. If this does not resolve the issue, use the following steps: Power off the monitor and power on again. Jun 30, 2023 · 2 I'm having a weird issue in which my monitors only get a signal if I shut down the PC and boot it back up, every time I press the power button or choose to put the PC in sleep mode when it comes back to life the monitors won't get a signal. May 30, 2025 · Multiple monitor users often face problems with their external monitor not being detected after sleep. … Check Cables. Whether you are a graphic designer, a programmer, a financial analyst, or simply someone who likes to multitask effectively, a dual-monitor setup can significantly enhance your productivity. Video Card RTX3060I- ASUS Any thoughts or suggestions? TIA Apr 11, 2021 · There are times when your monitor fails to wake up after sleep. Is there a way to permanently fix this, or do I just have to "detect" my 2nd monitor every time my PC wakes up until I go crazy? Relevant (IMO) specs: Desktop PC (not a laptop) Windows 11 Nov 6, 2025 · Facing an external monitor not waking up after sleep windows issue? Our March 2026 fixes cover power settings, drivers, and hardware for Windows 10 & 11. Mar 7, 2023 · Hi all, I'm having issues where my monitors won't wake from sleep in a dual monitor setup. Unplug the dock, wait for the monitor go to sleep (monitor’s power LED go yellow/amber), and reattach Nov 11, 2021 · Have you connected your Windows 10/11 laptop to an external monitor? Does not your Dell external monitor wake up from sleep after you wake up the laptop? Multi-Monitor Displays: Black Screen or Not Detected Using multiple monitors can significantly enhance productivity, whether for work, gaming, or general multitasking. Changed the HDMI cable, monitor is… It is useful for multitasking, screen sharing, and expanding your display space. Jul 21, 2025 · Windows 11 systems sometimes fail to detect a second monitor, disrupting workflows and limiting available screen space. 2. Jan 30, 2023 · In such a scenario, a second monitor has become a necessity rather than a luxury. How to Fix PC Monitor Not Waking up From Sleep Mode In Windows 11 When my monitor began refusing to wake up from sleep mode, I started researching the issue and quickly discovered that I’m not Are you encountering the issue of your second monitor going to sleep and not waking up in Windows 11? Particularly if you depend on a dual-monitor arrangement for work or enjoyment, this can be a I show you how to fix windows 11 not detecting second monitor and how to fix second monitor not detected on windows 11 in this video. Note: I did not set the whole Dec 3, 2025 · I purchased a new computer Win11 Pro and a new monitor, set the previous computer monitor as second monitor and it worked fine for a week or so. For USB-connected presence sensors to work properly on these systems, you'll need to enable USB Wake Support (or a similarly named option) in BIOS settings. The good news is that Wireless Display issues on Windows 11 are usually fixable within minutes once the root cause is identified. Mar 19, 2023 · If there is No Signal on monitor on a new PC, but the CPU is running, you need to take the following steps to resolve the issue. My monitors go to sleep (which I want) after a few minutes of inaction. This can be frustrating, especially if you rely on a multi-monitor setup for work or entertainment purposes. Also, you can read our detailed guide about the third monitor not detected on Windows 11 and how to fix it. However, you may encounter the “Windows 11 not detecting second monitor” issue. Press the Windows button on your keyboard and search for CMD. Oct 30, 2025 · To detect displays in Windows 11, you can follow these steps. You cannot wake him up when he goes to sleep. Select Run as administrator next to Command Prompt to open it with admin rights. Surprised I didn’t find anything on “Search,” but here we are. x driver doesn't wake the DP monitor (Samsung G70D) when Windows 11 wakes up from the sleep. 595. I used the keyboard shortcut Ctrl + Shift + Win + B to restart the graphics driver and my main screen flickered off and then both screens turned on. The connection is disabled by default when the monitor goes into sleep mode to save energy. 5 days ago · Trenutno žal ni rezultatov na TV sporedu za iskani pojem windows 11 second monitor not detected after sleep. It’s my first OLED monitor and so to make sure I don’t have burn in issues I set Windows 11 to put the monitors to sleep after 15 minutes of inactivity. Jul 15, 2024 · Dual monitors can transform your computing experience, making it easier to work on multiple tasks simultaneously. Nov 9, 2023 · Hi all, I have a Surface Laptop 5 and typically use two external monitors - connected via USB-C and therefore the laptop is always plugged in. Sometimes, Microsoft releases updates that fix sleep-related issues. If so, you can choose which one you want to use. Sometimes no USB devices, like the Blaster is not working either. Test with Different Monitor/Cable As well as only follow the instruction, visual or verbal on the video at your own risk, we will not be held responsible for any loss or damage. then after waking up from sleep the new monitor (HDMI) would not wake up. Mar 10, 2026 · Windows 11 can silently switch your audio output to a different device after a system update, when you plug in or unplug hardware, or when waking from sleep mode. To resolve I have to unplug then re-plug in the HDMI adaptor to the laptop (USBC port) and this seems to nudge the laptop to detect both of the monitors. It detects system configuration (laptop vs desktop, SSD Feb 26, 2025 · I'm on Windows 11 I have my power settings set to only have the monitor go to sleep after an hour and normally put my PC to sleep manually at the end of the day. May 19, 2023 · The monitors work perfectly when the HDMI adaptor is plugged in, but when the laptop awaked from sleep, only one of the external monitors is detected. Feb 5, 2023 · Related issue: Second Monitor Not Detected After Upgrading to Windows 11 Try this workaround The following workaround has proven to solve various monitor problems for many users. After sleep, driver hiccups, or updates, these services can stall, leaving HDMI video working but audio silent. Yet, encountering issues with Windows 11 not detecting your second monitor can be a common but fixable problem. 1 day ago · Fix 2: Force Windows 11 to Detect the External Display Windows 11 does not always automatically recognize a newly connected HDMI display, especially after sleep, a fast reconnect, or a failed initial handshake. 86, monitor works as usual. I want to primarily use my laptop as a "desktop", or occasiionally use b Hello! When I boot up my computer - both monitors work fine. 2 days ago · If your second monitor not detected Windows 11 issue keeps coming back even after driver reinstalls, you might have a deeper hardware conflict or a Windows configuration problem that needs proper diagnostics. Here are fixes. Every time my PC locks and enters sleep mode, upon logging back in, one of my external monitors (or the only external monitor) switches to a lower resolution and… 5 days ago · A comprehensive, production-ready PowerShell script designed to debloat, optimize, and configure Windows 10/11 workstations for professional environments. Sometimes unplugging the non-responsive monitor from the dock and turning it off and on works. Under Settings > System > Power > Screen and sleep if I change the setting for When plugged in, turn off my screen after and set it to 10 minutes or more, the display never turns off. Jul 4, 2025 · 📌 Note: This article was originally created by Greg Carmack Windows MVP 2010-20 (ret'd), a valued member on Answers Support Community. 1 day ago · What a Windows 11 Blue Screen Really Means A Blue Screen of Death on Windows 11 is a controlled emergency shutdown, not a random crash. Sometimes, Windows machines stop detecting or displaying the second monitor, especially after an update. x driver. Is the connection cable you use a TYPE-C cable, an HDMI cable, or a DP cable? Please try to modify the relevant settings in power management. The monitor turns off after the configured number of idle minutes, then it comes right back on after a second or two. How To Fix 2nd Monitor Check Cables and Ports Check Display Settings (Right Click on Start - Settings - Display - Detect) Check Driver (Right Click on Start - Device Manager - Display Monitor Nov 10, 2022 · I'm currently on Windows 11 22H2. Any thoughts? 595. Try this method and see if it fixes the issue. However, you may encounter common display issues in such multi-monitor setups. This problem can be frustrating, but fortunately, there are several steps you can take to troubleshoot and resolve the issue One common cause is incorrect power settings that put the second monitor into sleep mode and prevent it from waking up, especially if the computer’s power plan is set to put the display to sleep Fix common monitor issues like no video, black screens, or no display. Both the displays work great with my laptop but am having an issue when I put it into sleep mode and Apr 17, 2023 · Only 1 of 2 monitors is detected by Windows after restart / sleep Ask Question Asked 2 years, 11 months ago Modified 1 year, 9 months ago Sep 8, 2024 · A monitor not going to sleep often results from incorrect power settings or connected devices preventing sleep mode. Sep 30, 2022 · System specs: Framework Laptop 12th gen August batch Windows 11 Pro fresh install Issue: Laptop is connected to external monitor with USB-C (charging + video) When laptop goes to sleep, and wakes up later - it no longer detects the external screen, unless I unplug and plug in back the cable. He specializes in monitors, laptops, storage devices, and other peripherals. Why? The monitor is connected to the computer via a USB cable. May 24, 2025 · Issue: My monitors refuse to enter sleep mode after the configured timeout period. However, like any software or hardware system, users may encounter issues, such as a monitor being detected but not displaying any output. Mar 19, 2024 · Conclusion Troubleshooting the “second monitor not detected” issue on Windows 11 requires a systematic approach to identify and resolve potential causes. Aug 10, 2023 · You may want to use multi-screen on Windows 11. There should be a settings button somewhere near the screen. Sep 9, 2025 · Readers can also check our article about fixing external monitors not detected after sleep or not waking. Another setting you should disable in your monitor is auto detect. The lights are on, the fans are spinning, but the monitor reports no signal. Test with Different Monitor/Cable: If possible, try connecting your PC to a different monitor and use a different cable. Having an issue with external monitor waking up after sleep. We're recreating it here on their behalf to preserve its… Dec 25, 2025 · Recognizing these common issues is the first step toward restoring your display functionality on Windows 11. If the problem persists after these steps, hardware replacement or professional support may be necessary. I have tested both monitors in a single monitor setup and the issue goes away completely as ③ When the Windows 11/10 PC enters Sleep mode, some computers will turn off the power of USB device automatically. A slight bump or while trying to adjust the viewing angle of the second monitor and one of the cables is detached. Jan 17, 2025 · 16 Best Fixes for Second Monitor Not Detected After Waking Up on Windows Having a dual-monitor setup can significantly enhance productivity, offer a better gaming experience, or simply provide a more immersive multimedia setup. Apr 12, 2021 · The issue is that when I put it to sleep, upon waking up through the power button there is no video signal. Sep 30, 2022 · System specs: Framework Laptop 12th gen August batch Windows 11 Pro fresh install Issue: Laptop is connected to external monitor with USB-C (charging + video) When laptop goes to sleep, and wakes up later - it no lo… 16 Best Fixes for Second Monitor Not Detected After Waking Up on Windows Having a multi-monitor setup can greatly enhance productivity, making it easier to manage multiple tasks, applications, or even gaming experiences. Mar 10, 2026 · After updating to driver version 595. Check for Windows Updates: Make sure your Windows operating system is up to date with the latest updates and patches. Originally developed for medical imaging workstations but suitable for any business deployment. However Nov 10, 2020 · The laptop (Windows-10) is connnected to the external monitor via the USB-C to DP cable. Jun 10, 2022 · Second monitor not detected on Windows? That's probably the last thing you want to see if you're about to give a presentation or have just settled down to do some work. Hard power cycle the monitor is the only way to have the monitor detected by the 5700 Ti with 595. Find out how to troubleshoot one or more external monitors in Windows. How can I fix this? Thanks! Sep 30, 2022 · System specs: Framework Laptop 12th gen August batch Windows 11 Pro fresh install Issue: Laptop is connected to external monitor with USB-C (charging + video) When laptop goes to sleep, and wakes up later - it no lo… Sep 17, 2025 · To fix a second monitor not being detected on Windows 10 or 11, first check its physical cable connections, including AC power, and its input sources, such as HDMI or DisplayPort. Feb 12, 2024 · Windows 11 is the latest operating system from Microsoft, offering a range of new features and enhancements. There have been multiple updates installed overnight. Nov 25, 2024 · If Windows doesn't automatically recognize your second monitor, you can try to force it to detect the display through the Settings app. Auto Detect. Jun 3, 2024 · If your Windows 11 moves apps (from second monitor) to the primary screen after sleep, learn how to keep your monitor settings intact. Restarting them refreshes device detection without changing your settings. Sep 17, 2025 · A monitor that was working yesterday might not be detected today after a driver update, a docking station firmware change, or a bad cable. Some users have solved the problem by this method. If your second monitor is not detected, it won't appear. . However, one of the common frustrations faced by users is when the second monitor fails to be detected after the system wakes up from sleep mode. Jul 5, 2017 · I had a similar issue with one of my dual monitors not showing up after resuming from sleep. Everything works fine except for the monitor which shows no signal after my device has been in sleep mode. Press it to view options. 1 day ago · When Windows 11 doesn’t detect an HDMI-connected TV or monitor, the problem is usually a communication breakdown rather than a dead display. 6 days ago · Trenutno žal ni rezultatov na TV sporedu za iskani pojem windows 11 second monitor not detected after sleep. Oct 12, 2025 · Fix your second monitor! This guide troubleshoots Windows 11/10 detection issues. Reset Power Option. However, issues can arise with your setup, particularly when Windows 11 fails to recognize your second monitor. Dec 4, 2025 · Windows 11 cannot detect second monitor after updates. For more videos like this then please leave a like. This only occurs after waking them from a sleep state, and they work fine when booting up my PC from scratch. HDMI relies on a quick digital handshake between the GPU, cable, and screen, and that handshake can fail after sleep, an update, a driver crash, or even a simple input mismatch on the TV or monitor. When I wait the computer up from Sleep ~ 1/5 times it doesn't recognize the 2nd monitor. If you are setting one up, check out our multi-monitor set up guide. Disable Deep Sleep. Right-click on the desktop and select "Display Settings" from the context menu. Feb 13, 2023 · Home Monitors External Monitor Not Waking Up After Sleep? 7 Ways to Fix It By Bhishu Acharya Bhishu Acharya Hardware Specialist ( BSc in CS & IT ) Bhishu Acharya is a technical content writer at TechNewsToday. Conclusively, this guide should help you if Windows 11 monitor is detected but is not displaying. Apr 9, 2023 · Well If the second monitor is not detected after sleep Open the command prompt as administrator and run the command powercfg -restoredefaultschemes. Apr 28, 2025 · Hi Microsoft Community, After updating to the latest version of Window 11, my laptop sometimes fails to detect my external monitors (using HDMI and USB-C connections). I tried restarting, replugging, and updating display drivers, but the problem keeps happening randomly after sleep mode or restart. May 2023 update for Windows 11 22H2 and later: Wake on approach can be enabled on systems that support S3 sleep state, such as desktops. Mar 22, 2023 · The monitors and cables are fine because they work when I connect directly to my laptop. Apart from computer hardware, you can also find his how-to Jan 12, 2023 · PROBLEM: HP USB-C G5 docking station and new HP laptop don't recognize my external monitor. This cycle will repeat continuously forever. a. By following the step-by-step solutions outlined in this guide, users can address hardware connectivity issues, update graphics drivers, adjust display settings, and optimize power management settings to ensure proper detection and May 7, 2025 · How to Fix Second Monitor Not Detected on Windows 11 In an increasingly digital world, utilizing multiple monitors can significantly enhance your productivity. Apr 2, 2022 · If the third monitor is not detected by your Windows 11/10 computer, then one of these suggestions is sure to help you fix the issue. However, like any software, it may encounter issues, and one common problem users face is Windows 11 not detecting second monitor. Then the only option is WIN + P and set the second screen mode again. A simple command will do the trick. Should you have further questions, then drop them in the comments section. Worked fine yesterday, this morning, not working. MSN Hello, so currently I am running an Acer Nitro 16 (with Windows 11 Home) gaming laptop and two external displays, where my primary monitor (MSI G27C4) is connected from the usb c port on my laptop to the display port, and my second monitor (ASUS VS278) is connected through a hdmi to hdmi cable. Laptop screen starts properly. It provided meaningful insights and proved helpful to many. This will fix the problem on Windows 10 and Windows 11. It may happen without you even noticing it. Jul 20, 2024 · my second monitor set as the primary often won't wake up after PC waking up after sleep. For professionals, creatives, and gamers alike, dual monitors have become almost essential. When I have an HDMI monitor plugged in through one of the USB-C expansion cards (via an eGPU), Windows will not wake up the monitor after sleep. Feb 10, 2025 · I am experiencing a persistent issue with external monitors on multiple Windows 11 devices. Immediately after the Detect fails, the 2nd monitor comes on Every single time my PC goes to sleep, I have to start at step #1 and do it all over again. When I come back and move the mouse… 1 day ago · Fix 3: Restart Audio Services in Windows 11 Windows audio depends on background services to detect devices, manage formats, and route sound to HDMI outputs. Step 1: Open the Start menu and select Settings. 3880), CPU AMD Ryzen 9 3900X, motherboard MSI X570 Gaming Pro, RTX 4070 TI Super (same issue was with GTX 1070 as well). Within the display settings, the external monitors are detected but active. This problem started suddenly after a reboot, even though the sleep functionality was working properly before. Windows halts the system when something at a very low level behaves unpredictably and could corrupt data or damage the operating system if allowed to continue. Hey everyone, got that new monitor on Black Friday and it isn't showing up or working? Don't return it just yet, here is a simple fixNeed help with your rep Oct 28, 2025 · Hi, I recently bought a QD-OLED monitor to use as my main monitor with 2 regular monitors on the sides of it. Check and adjust your settings. 79, my external Dell monitor is detected as NV-failsafe with very low resolution. May 8, 2025 · Resolving external monitor detection issues on Windows 11 usually comes down to checking connections, updating drivers, and configuring settings. There's some more information in this question. When I am away from my PC for more then a few hours I can't get the monitor to receive a… Nov 5, 2023 · If any of these devices are not getting power, Windows may not detect the display. May 10, 2025 · Second Monitor Not Detected in Windows 11: 4 Tested Solutions In today’s fast-paced digital world, utilizing multiple monitors has become both a necessity and a standard practice for many users. Jul 6, 2024 · After sleep for some time the Surface Pro wakes up and rather randomly comes back with no monitor or a single monitor (the same one every time). CS13/CS18 dock Operating Systems Windows 10 (64-bit) Solution 1. dxdser ogzbdty kvw jejdhk ecyg xto pmcb fcwsf xhdlxmin pnrjb