Just a simple fix I'm sure, I've completed a build with old parts of mine from just over upgrading my parts but I thought I can make a PC with these old parts and they have all proven too work before. I just had to buy a Powersupply.
Here's the build
Mother Board : Asus p6t deluxe v2
RAM: Corsair 6 Gig RAM (Used together these 4 parts)
CPU: i7 Processor 950
GPU: 590 Asus GTX Nvidia Graphic Card
Harddive 500G (old Hard drive from another computer)
Power Supply 700W
All works turn on it on and fans gpu fans lights up and works fine but get nothing from monitor or even keyboard thats the problem I'm faced.
Things I Did
Tested with another GPU old 9800GT Nvidia
Took out RAM swapped them around blew out dust, Check manual to make sure they're in correct Dimm slots.
CPU has never really been taken out of the bracket. So I didn't touched that, just put CPU Cooler and paste on it.
Reinserted Sata Cables checked they we're in sata 1 and 2. DVD drive works opens and close.
Took battery out of MOB and reinserted the same one.
Checked all Cables are inserted properly.
So here It gose again I turn on the PC and everything looks fine inside the PC but no monitor even flicker or the keyboard lights don't even come on.
Please put your thoughts and I'll take it in consideration.