Windows recognizes my monitor as generic pnp instead of gn276hl after failed overclock.

[chikeN456]

So, i tried to get my 144hz monitor to 155hz, but i failed and had a blackscreen.
So, i used window" repair" thingy and got back to my desktop.
Then, it only had 60hz on the screen and my 144hz monitor was recognized as generic pnp ddc monitor.
So, i messed around with amd settings and CRU and i was able to get back to 120hz ( still doesnt recognize my monitor) but when i want to make custom resolution to 144hz, it says that my monitor isnt compatible with my display.
I had also changed my monitors ID name before in CRU.

MY SYSTEM RANDOMLY RECOGNIZED MY MONITOR FOR SOME TIME AND I WAS ABLE TO GET 144hz, BUT IT REVERTED BACK LATER.

Need help, would still want my 144hz back.

 

[Barty1884]

Accurate monitor detection usually occurs once you've installed your GPU driver.

Given you've had to "repair", something along the way may have impacted your GPU driver.

Run DDU in safemode:
http://www.guru3d.com/files-details/display-driver-uninstaller-download.html

Remove and reboot
Then reinstall the driver from your GPU manufacturer's website.
NVidia:http://www.nvidia.com/Download/index.aspx
AMD: http://support.amd.com/en-us/download

 

[androbourne]

Also if what Barty stated doesnt work. Check to see if your monitor manufacture has drivers out for it and install them.

I purchased an AOC 144ht monitor and had an issue where I couldn't go above 60herts or activate freesync. Installed lastest monitor drivers from manufacture directly fixed my issues.

 

[chikeN456]

Everything is now working after fresh driver install! Thanks a lot!