Windows 11 updates render my second monitor undetectable most times after a forced reboot.
My configuration is:
ACER Aspire AV14-52P
Second monitor is an older LCD TV with VGA cable to a Belkin USB-C adpaptor with
Ethernet and VGA monitor connection.
Works flawlessly until a windows 11 update.
* The previous configuration is missing after update (location and knowledge of previous setting)
* Hit detect with monitor on , and it will not find the monitor
* If I unplug the VGA cable from adaptor, a sound is heard from the system detecting that the VGA device has been removed and/or inserted.
In the past, a combination of reboots, and reattaching USB and/or VGA cables MANY TIMES would be eventually a success. I ran out of patience this time and did find some stuff out there that gave me the
idea to remove the device driver for the Display adapter and then reboot.
This worked.
Specifically went into the OLD device manager (which has been obscured by new interface)
Just go into the gear thing, "settings" and in the find settings type "device manager"
Go down to the "Display adapters" , where in my case I found "Intel(R) Iris(R) XE Graphics"
I uninstalled it and rebooted system. This fixed it.
Wonder if it will work next time.....
Very frustrating having to spend so much time with these kinds of things.