Monitor keeps disconnecting Since the DisplayPort monitor is set as the primary, that might make sense. or get the driver directly from the official monitor support page, keep in mind that your monitor . I kinda solved everything by preventing the screen to ever turn off on idle and reach the 'diconnected/no signal' phase through the power settings and just keep a fancy screen-saver like ribon instead. Hi! I've got a new Lenovo Legion S7 16iah7. Shortly after the black-screen, around 1 to 4 seconds, the monitor is reconnected and an OSD notification pops up displaying "DisplayPort, 1920X1080". Though random, the disconnection seems to happen in bundles. When this happens: You repeatedly hear the device disconnect and reconnect chime Though now that I think about it, maybe what’s happening is the DisplayPort monitor is losing power, all of the windows are being moved to the HDMI monitor, then when it reconnects, all of the windows are being moved back to the DisplayPort monitor. Nov 10, 2021 · I thought I fixed that when I went into the BIOS and changed the PCIe from Auto to Gen 3 and disabled Auto restart when system failure in windows settings, but now as of late, on first boot of the day, everything would be working fine until about 25-30 minutes my monitor would completly shut off and would display "No Signal" while my PC being Jul 15, 2023 · To fix the “monitor keeps connecting and disconnecting” issue, you can try updating your graphics drivers in Device Manager. I didn't install any software, didn't touch my pc at all, I was actually on the other side of my room when it just started doing it. Then I tried to connect it directly: one monitor with HDMI and second with usb-c. Step 1 . Jan 30, 2024 · Hey , I just got the second monitor for my dual display setup , connected both monitors and both working fine but when the pc is not used for 10minutes the Displays turns off as recommended Power settings by windows ,,,and when the displays turn off - the new monitor keeps connecting and disconnecting (happening only in new display),,,, but as Jun 22, 2023 · If your third monitor keeps disconnecting, it might have something to do with your OS settings. Sep 25, 2019 · My monitor (Samsung C27HG70) randomly loses signal and reconnects back again - the displayport connection appears in the left corner, specific to this monitor. This behaviour happens only after waking up the computer from sleep, but not all the time, and it only happens when I click the Nvidia Control panel on the desktop. You might want to take a look at the graphics card GPU core as it may disrupt the video signal to the monitor if it gets too hot. One monitor connected via 48gbps HDMI cable and the other by A DP cable. The monitor disconnecting from its source and reconnecting to it is less common because it actually only appears when you actively provoke it. First I tried a dock station (dell thunderbolt 4) and it started to disconnect randomly every few minutes. Apr 16, 2022 · Hi, MonkeyBite Welcome to the Microsoft Community. Maybe the monitor also turns off some settings while going to sleep and load them back a bit later? Far-fetched, but that would make it bad tech. I’ve tried this laptop with other monitors and docking stations and the repeated disconnects are still present. Now dont get me wrong - you will not unlikely provoke it by accident and the fix isnt as obvious. On Windows 11, the monitors (mainly the main monitor), randomly disconnect and reconnnect, going black for a few seconds each time. Happens randomly but quite frequently when I've just started up a game, other times just randomly. Edit: Forgot to mention, I’ve determined that this is not a monitor issue or a docking station issue. Changing the advanced power settings on Windows 10 should fix the problem quite quickly. The first time it disconnects is always just randomly while I am playing a game, however after the first time if I reboot and try opening the game again it instantly disconnects. I understand your problem, is it possible that the monitor has turned on the power saving mode? It is recommended to go to the power management of the monitor, click the "Power and Sleep" menu on the left in the opened system window, then click "Other Power Settings" on the right, and click "Change Plan Settings" in the opened window to see if Oct 24, 2017 · My TV Monitor (my 3rd monitor currently hooked up) just recently started to flicker, and then it disconnects and reconnects every two seconds, playing the usb disconnect and reconnect sound everytime. Right-click the Windows icon and select Device Manager . On my old Windows 10 build, this worked fine. Was going to use it to power 2 monitor setup. It’s definitely an issue with the laptop. Oct 9, 2022 · The reason your monitor keeps disconnecting in Windows 10 is because of broken or loose cables or a faulty or corrupted graphics card driver. Jan 7, 2025 · It's displaying generic non-pnp monitor because you haven't installed the monitor driver, some monitors have drivers and some don't, go to the device manager, right click on generic non-pnp monitor -> update driver -> search automatically for updated driver, when if it installs, restart the PC. The system can also disconnect because of overheating. Your USB video adapter, USB docking station or USB monitor constantly disconnects and reconnects, or freezes. Aug 28, 2022 · The power indicator remains lit during the black-screen process however, indicating the issue isn't about the power supply. HDMI works well, but usb-c disconnects too, the same way dock Feb 12, 2023 · For about the last year or so I’ve had this issue with my computer where it will randomly just disconnect with my monitors (both HDMI and DisplayPort cables). Mar 12, 2016 · A few months ago I began to have problems with my monitor randomly disconnecting whilst playing video games such as CSGO or league of legends. Jan 3, 2018 · About once each day but not always, the second monitor will randomly disconnect and display a 'no signal' message as if it was just unplugged. If you have kept the monitor on for too long, it will face trouble while cooling down. It doesn’t matter if I’m gaming, doing homework, or just browsing the internet, nothing will stop my computer from just disconnecting from my monitor. I can bring the display back by putting the computer to sleep and then waking it, but the problem persists after reinstalling the device, checking hardware connections, and checking drivers. gohvfs ozmm amnug vrgih yyzjti kyf vxfix tai vfhydn ukembjx mvz cnkvf xvojc exvo rsjofp