Hi all I have two problems with my XP Pro PC. 1) An intermittent BSOD, that only ever shows up on a cold boot, almost as soon as the Windows XP logo appears. Tech info reads (on last occurence, not sure if it's always the same): Code: 0x0000007E (0xC0000005, 0x00000000, 0xF7936FC0, 0xF7936CBC) 2) Again, intermittently, and again, on cold boot, when I turn on the power nothing appears on screen, not even the initial graphics card or BIOS info. In both cases, a reset fixes the problem and Windows boots normally. Once up and running, the PC behaves normally. I can re-start Windows as much as I like with no problems. Because it only happens now and then, I'm not tearing my hair out yet, but I am at a point where I'd like it sorted. My initial thought is the power supply. Anyone have any other ideas?