P4C800-Deluxe Problem!

[nreichen]

Asus P4C800-Deluxe issues
Hey Guys,

I am having an issue with my P4C800-Deluxe I have

P4C800-Deluxe
P4 2.8 with Hyper Threading
2x512 Dual channel DDR PC3200
ATI Radeon 9600 pro

I set it all up and tried to get it going, but when I turned it on I got no output to the monitor at all, it never left sleep mode. I tried all the parts in a different computer and have shown that they are all working perfectly fine. I also tried different parts in the ASUS including a P4 2.0, different RAM, a different Video card and even a different case and power supply: I got the same problem. I figured that it might just be a Faulty AGP Slot, but I got the board replaced and I am having the exact same problem!!!

Does Anyone have any idea what I could be doing that would be causing this problem?? I also tried just pluging in the 2 power cables adn the processor and turning it on without RAM. I was hoping that it would beep at me and tell me that I was missing RAM, but it didn't beep at all. I am very confused, If anyone could help out that would be great!

Thanks,
Nathan

[champak]

are the fans spinning ?

[nreichen]

Yes, the fans are spinning, and the light on the motherboard comes on when the power is turned on. I tried resetting the CMOS as well and there was no effect.

[champak]

Try removing the battery for 10 mins and see it that helps, I had a similar problem and sent the MOBO back to the manufacturer and they replaced it since it was dead !

[psjohny]

Try another Power supply unit. I mean the third PSU, I once had some how the same problem, I changed every whole parts of my PC but still the problem occur. It was solved by luck, I put in different PSU which is the third piece of PSU then everything runs fine.
The real problem to me was I got 2 damaged PSU (one was too old, another was a new defected hardware).
Hope this might be some clue.