Windows 10: Any monitors i try are not detected when i turn on my pc

Happened multiple times recently, generally after windows trying to update itself while i'm playing. As i'm gaming, i can't play while an update is occuring, so i block it in task manager. Then, i turn off my pc usually to go to sleep, and when i come black the next day, both my monitors are not detected by my pc. I tried with other monitors, checked my HDMI cables, checked all i could check physically. I can't run any keyboard shortcuts since my monitors are not detected can't run the usual Win+P or CTRL+Alt+Del or any of this stuff.What Can i do to solve this problem ?

:)

 

PC not detecting when monitor turns off

I have my PC connected to a TCL 4K TV via an Active HDMI cable.

Unlike my Mac, which usually detects when an external monitor is off and brings windows to the active display, my PC does not know the difference between when the TV is on or off.

So, whenever I want to turn it on, I have to go into settings and select my TV, and deselect it whenever I turn it off again.

Otherwise, my PC still treats the TV that is off as an active monitor and continues to display windows there.

How can I fix this?

Thanks.

 

Second monitor not detected

Hello,

May we know if you've already tried the suggestion provided by Robert Aldwinckle on forums on this

thread?

If Windows can't detect your second monitor, it's usually a driver problem. It could be due to your video driver being outdated, incorrect or faulty. It's also possible that your monitor driver is causing the problem.

Since the issue occurred after the latest update, it's possible that the video or monitor drivers require an update. Try looking for the updated version of the drivers on the device manufacturer's website and follow their instructions.

If the issue persists, try to roll back the drivers to the last good configuration. To do that, you may follow these steps:

• Right-click the Start button and select Device Manager.
• Right-click your device driver, select Properties, and browse to the
  Driver tab.
• Press the Roll Back Driver option if available, and Windows 10 will begin the process.

Let us know how it turns out.

 

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.