Trouble in Video Land

[DragonGateSys]

Hello, i'm new to ur PC Guide Forum and i am having trouble with a computer and in hopes am posting this to get some aid on this problem with this computer i have....
here's the information u'll need to hopefully get me some aid on this problem...
ASUS motherboard: A7V400mx with a AMD XP 2200 processor.... both have been replaced from the manufacturer and warenteed so both are brand new... the ram has been replaced... along with the hard drive unit...
Everything is connected and i have 200 watt power supply with a max wattage of 330 watts....
Connected and everything powered up the video doesn't post... and sends no video to the monator along with that the hard drive doesn't kick on but the fan on the cpu is on... No error beeps , no postings... and when everything is removed and hooked up to a functional mother board the postings go up and the cpu checks out along with the hard drive kicking on and going through its normal start up... if anyone has any information on something i may of overlooked with this computer feel free to send ANY suggestion my way so i may be able to fix this computer and get it out of my office... thanks again for your help....
Sincerely, Dragon Gate Sys

[Ashnook]

First try resetting the vido card and memory up to 10 or fifteen times as well as unplugging the cables to your HD quite a few times...each time restarting. I know it sounds dumb but I have the same issue with new motherboards, and generally after reseting (taking out and putting back in) everything a few times itll kick on. Also just because your motherboard is new doesnt mean its not screwed up. If reseting everything quite a few times doesnt work I would suggest sending the motherboard back for a new one.

Ashnook

[Variable]

Well you say "When everything is hooked up to a functional motherboard the postings go up.." so why are you asking a question? You already know what the problem is.