Hi all, I just upgraded my system with a Pentium 4 D 945 and ECS mob(P4P800PRO) Everything booted up fine but I cannot access the bios screen for some reason.Post screen says press delete key, the manual says F1 or delete key but I tried them both and it just goes right to windows xp load screen. This upgrade from my old abit ai7 and P4 3.2 sure doesnt seem alot faster than the new hardware. Course, I had 2 gb of ddr in old system but new motherboard(which I'll probably replace with a high-end mob soon) only has 2 ddr slots and 2 ddr2 slots so right now I'M ONLY RUNNING WITH 1GB PC3200.But it seems like my sisters p4 d840 runs faster? So I thought I'd do some bios checking but I just cant get into it. I have a Microsoft natural keyboard 4000 via usb. Can anyone tell me why I cant enter the bios? thanks