So, my laptop is an old Acer Aspire 5670 with Radeon Mobility X1600 as its graphics card. It started with a few pixels on my screen, then it progressed to medium sized spots of black here and there until eventually I got vertical green lines running all across my screen.
So I shut down, restarted and they were still there. I disabled my graphics card in device manager and the green lines are gone and everything looks normal.
I tried to see if it would work if I just restarted again but there are still tons of little flickering black/green pixels all over my screen . My external monitor gets all the green lines too.
So my question: Is there anything I can do to get my graphics card working again? Maybe there's dust or something?
Thanks for your help!
Here is a screenshot of what it looks like: (I think this will work)