Windows 10: My PC restarted for an update last night and now the monitor gets no signal from it

The PC boots up fine, power light turns on, fans spin, keyboard and mouse light up, but nothing I try will make monitor turn on. Cable connections are fine and I checked monitor with another computer and it worked fine. I’ve tried things like restarting graphics driver but using the shortcut to do so doesn’t seem to do anything. I don’t think it’s a hardware issue because I’ve never had a problem like this before and PC was running well prior to restart. Help?

:)

 

Night Light Setting and Third Monitor.

Hi Reagan,

We would like to ask you some questions in order assist you properly:

• Did Night light work previously on all three monitors?
• Have you made any recent changes to your PC?
• Are you getting an error message on the third monitor regarding Night light?
• Is the third monitor being detected by your PC?
• What troubleshooting steps have you performed so far?

While waiting for your response, we suggest that you try to connect your third monitor to what you are using on the 2 working monitors to see if it is only a loose connection issue.

Regards.

 

During windows 11 update, monitor loses signal after restart

Hello.

I have been unable to update my windows 11 for about a month. Often it says update failed in the windows update settings. On a few occasions it would work and require a restart.

But every time, after the restart, both my monitors lose signal. I do not see the loading image of my motherboard too, it happens before that.

Today I was trying againand this time I saw progress on the monitor and thought it will finally work. But at 28% it auto restarted and I lost monitor signal again.

So far, when this happens, I just turn off and turn on my pc, Windows does a roll back and I can use it again, monitors work after that.

But I want to update. I am wondering is the update happening while the monitors are black? I can't see so I can't tell. I wanted to test this last night and leave it overnight, because windowsupdate settings said the update download and install was successful, a rare event, but needed a restart. So I restarted before I went to sleep. But at night my power went down. So it stopped the update. I am waiting the update now and both monitors do not work right now again. But i have to use my pc and since i do not know if its even doing anything i will soon turn the pc on and off manually to force it to repair so i can use it.

I've tried unplugging both monitors and plugging them again from both the pc and the power. Did not help.

 

Monitor not getting any signal from PC

My PC was working fine, then I completed a Windows update which asked me to restart the computer. After restarting, I can no longer receive signal to my monitor. I’ve tried everything; different HDMI cable, different monitor, restarting the PC. The computer lights up and all fans are working but cannot achieve signal to monitor. Could this have something to do with my graphics card having issues?