I have some MSI nForse 2, motherboard, with 1024 DDR 400mhz memory. 2 Hdd's, 80 + 300, both seagates. Have strange problem, when i turn my PC ON i have to wait few seconds (3-5s) then push reset, only then my computer will turn on. If i just push Turn On button, i have black screen, and some times my motherboard beeps strangely. My CPU is little bit overclocked, but it works just fine using reset button. Reseting bios didnt help i think. I just think, maybe someone had same problem? Im using my pc for a maybe year like this =))