GPU driver broken screen completely pixelated.

[Crimson broke my graphics card]

I uninstalled AMD install manager as i couldn't update crimson drivers and restarted my computer now the screen is so pixelated i cant sign in to desktop I know the problem is the graphics card driver as I either deleted it or broke it my question is can I fix it or will I have to send it back. Is there a simple way to revert to original driver by USB or install disc cheers.

 

[Andreamorim112]

So you cannot acces your computer at all?

 

[rgd1101]

It this a pc or laptop? can you give us some spec?

 

[Crimson broke my graphics card]

Thanks for the replies sorry should of given more details im on pc windows 10 my gpu is sapphire r7 370 4gb everything was fine until I uninstalled amd install manager as I couldnt update crimson drivers and when I restarted my pc it was and still is completely pixelated so its working its just impossible to do anything as its completely pixelated. I have tried removing the gpu and putting it back and restarting but that didnt make a difference the gpu driver has either been deleted or is corrupt and I have no clue on how to fix it other than sending it back as I have only had it a couple of months though that will take a while and I would rather fix it myself and save time and more importantly money.

 

[Andreamorim112]

Can you take a picture of how it looks?

 

[Crimson broke my graphics card]

The screen is completely pixelated it is unreadable sorry I dont no how to upload pictures but it looks just like this https://forums.techguy.org/threads/pixelated-screen-lock-up.815937/

 

[Andreamorim112]

You see the first screen right? The bios screen etc? Force it to shut down and start it in safe mode.

 

[Crimson broke my graphics card]

Thanks that was stupid of me I should of known that bios would still show so how would i boot into safe mode and more importantly do a system restore though my problem is the gpu driver would a system restore work for that thanks a lot were getting close.

 

[Andreamorim112]

Force the shutdown button when the pc is turned on. Once it shuts down turn it on again, it should show the menu to select safe mode. And then, if it works you can uninstall the drivers with guru3d driver uninstall and install again.

 

[Crimson broke my graphics card]

I dont know whats going on but i booted up into bios and then restarted nothing changed then i turned it off by the power button and back on now its working cant imagine for long thanks for the suggestions hopefully I wont be back.

 

[Andreamorim112]

Do you have your gpu over clocked? Do not shutdown the computer yet, if it is working you should do the following things.

If you have the GPU over clocked, put it as default. If it is default, Underclock it about 20 MHz on both the memory and core clock.

Uninstall the drivers using guru3D driver uninstaller and install them again.