My computer fails the CPU POST test with my 520 and 420 watt Power Supply's, but if I switch the power on and off it will work until next time. It always works with my 300 watt PSU.
Asus P4P800-E Deluxe Motherboard
Intel P4 3.0E CPU
Albatron GeForce FX5700 256MB Video Card
Aspire 520 watt/Raimax 420 watt/Delta Electronic 300 watt PSU
1 GB (2 512s) of OCZ memory
Please help! Im getting really frusterated!