I ordered the computer from Alienware in November 2008, when I got it i was running dual 512MB NVIDIA GeForce 9800 GT.
This past spring one of cards started having this problem, so I took it out and have just been using one since. I ordered an identical card and when I recieved it- it had similiar problems (red lines instead of blue?) so I sent it back.
So, I've just been using my single card that I originally had for past few months.. and it is starting to have the same problems now! Why are these cards having such short lifespans, what should I buy so that my computer runs well again!
Processor: Intel® Core™ 2 Duo E8400 3.00GHz 6MB Cache 1333MHz FSB
Power Supply: Alienware® 750 Watt Multi-GPU Approved Power Supply
Memory: 4GB« Dual Channel DDR2 SDRAM at 800MHz - 2 x 2048MB
Motherboard: Alienware® Approved NVIDIA® nForce 750i SLI Motherboard