New PC, no bios/post

h11 · 28 Oct 2009 at 18:47

Finished building my new PC, plug everything in, power on, everything powers up fine. But I get no display. No post screen, and I have absolutely no idea why. Everything is powering up properly, but I'm just getting no display signal, which is really disappointing at this stage.

Specs;

Mobo: Asus P6T
CPU: Intel Core i7 920
GPU: 2x Sapphire ATI Radeon HD 5870 1024MB (Crossfire)
RAM: Corsair XMS3 6GB (3x2GB)
HDD: Intel X25-M 80GB SSD
PSU: COrsair HX 750W

evoyear · 28 Oct 2009 at 19:03

no success to the bios menu at all?

h11 · 28 Oct 2009 at 19:09

Nope, there is absolutely no display at all.

ejr22 · 28 Oct 2009 at 19:13

What sort of cable are you using to connect to the monitor? Can you try a different one.

Are you plugged into the 1st of the GPUs?

Can you try a different monitor?

PCDave · 28 Oct 2009 at 19:19

Have you put the power cables from the PSU to the Graphics card? you might not get beeps if you have not connected a speaker either. is your monitor plugged in?

h11 · 28 Oct 2009 at 19:22

Tried multiple cables, and DVI and VGA with DVI adapter. Tried plugging them into every slot available. Tried both of my monitors.

All cables are plugged from the PSU to the cards.

PCDave · 28 Oct 2009 at 19:23

Have you tried just one single card on its own?

Shakeel · 28 Oct 2009 at 19:30

4 pin mobo cable? try one stick of ram

h11 · 28 Oct 2009 at 19:46

Yep, tried a single card. Tried one stick of RAM.

PCDave · 28 Oct 2009 at 19:54

Can you post pics of the setup mainly focusing on the wiring?

h11 · 28 Oct 2009 at 20:03

Looks like it's working now, changed my RAM to a different channel and it's working fine. THanks a lot for the replies though everybody, much appreciated.