Hey there, I am new to this forum. A friend recommended it, so thought I'd give it a shot. Here is my issue. When I turn on the computer after a few minutes to an hour, the screen will get solid, almost translucent pixelated lines. I starts out in a website I am viewing or a program I have open. When I move my mouse around the screen everything else begins to turn pixelated. Eventually the screen starts to fade to black and white and becomes completely pixelated with vertical lines. I have gone to a local computer store. They ran some memory tests and diagnostics and said there was nothing wrong. When I got home it began again. I have tried using different ram, a new video card, and a new psu. I am not sure what to do now, all my drivers are up to date as well. I have also reformatted twice. Any suggestions would be appreciated, Thank you. Also here are my computer specs. (I will be out of town for a funeral for a few days, so I might not get to check this until I get back)
CPU: Intel Core 2 Duo E8400 Processor BX80570E8400 - 3.
Motherboard: MSI P7N SLI Platinum Motherboard - NVIDIA nForce 7
Memory: OCZ SLI-Ready Dual Channel 4096MB PC6400 DDR2 800M
PSU: OCZ 850w GameXStream Power Supply (SLI-Ready)
Harddrive: WD Caviar Green 750GB 32MB/SATA-3G
Video Card: XFX Radeon HD 4890 1GB PCIe w/Dual Link
and my case has plenty of cooling, it's a Cooler Master HAF 932 Full Tower.
Edited by Brian21, 20 October 2009 - 08:28 PM.