My computer is a AMD with Windows XP and XP professional Office. The computer will randomly go nut with icons changing colour and small lines appearing on screen. I have checked all drivers and have no conflict. I use Vet for antivirus and have no contaminiations. On the error log a can be anyone of a number of reasons infinite loops on software, Nv4_disp
lots of language I do not know. I live in a remote area of Australia with no access to computer services. Have tried everything on internet but no solution. Can someone please help me. It is my main access to outside world.