Question details:

Ok, I installed a driver for my wireless adapter for my computer. It finished and told me to restart and take out any discs before i did. I did all that then pressed ok. It didn't do anything for a while even when i pressed shutdown and restart myself. So i just turned it off at the power point then back on, it came up with an almost full black screen with the exception of the top quarter of the screen being pixelated. It does it evry time so im pretty sure my cpu is stuffed but i need to know if i can fix it.

Answer:

We suggest to do:

1. A system restore. Boot into Safe Mode to do that (start tapping F8 key when the computer starts)

or

2. A Windows Repair.