Hey everyone, Used an article written by one of you to help guide me through the process. Everything worked out fine, but when I boot into BIOS I have power for about a minute, maybe two, then poof. The system shuts off completely, no warning. In these small blocks of time I have thumbed through the BIOS enough to know that it knows the ram is there, and it recognizes the processor. I believe that it also see's the graphics card, but no HDD or CD. Any help would be greatly appreciated! Asus P5K MoBo Intel CoreDuo Quad 4bg PNY Optima ram (1GB DDR2 PC5300 X4) CompUSA PSU (250watts) CompUSA combo drive CompUSA Case WD EIDE hdd (250gb) ATI Radion 2400 HD Pro graphics card Thanks!