I RMA'd and i got a new one. but when i started my system up again i just got the "--" error code on my mobo. I rma'd my mobo and got a new one. once my new motherboad arrived i started up my computer and installed windows xp. It installed it no problem and took about 20-40 minutes. once it was done i turned off my computer for the night. the next day i started it up and it shut off on me after about 10 minutes. i started it again adn this tiem it shut off after about 3. now it wont run for more than 3 minutes. i tried plugging the power supply into another computer and it ran no problem for more than half an hour. I also tried reseating the processor, and taking out the graphics card and running only the mobo adn processor and it still shuts off. Ive also tried both my memory one at a time in each slot. I really need to know what the [bleep] is wrong with my computer.
Any suggestions would be appreciated.