ASUS Sabertooth x79 will post, but there's no video

[soopurJ]

When I boot up I get a beep, but my video doesn't display. I've taken everything out of the case and breadboarded the system and then it works fine. As soon as I put it back in, one beep like its going to post, but no video. I've looked at the standoffs and even removed a couple that looked a little sketchy on the back of the board to see it thats the issue. ASUS tech thought it was my CPU cooler touching my RAM, but it isn't. I ran it with the cooler removed anyway and that didn't help. Any of ideas?

Specs
Mobo: Sabertooth X79
CPU: Intel i7 4820K
RAM: G. Skill ripjaws z 4 x 4gb
CPU Cooler: Corsair H80i
GPU: MSI Geforce 660ti
PSU: EVGA NEX 650G

 

[gtione]

Have you tried using the CPU on board graphics with your gpu off the board? This may tell you if graphics are indeed being output. If so then I would lean towards either faulty PCI slot or the pcb on the gpu being at fault. The most likely fault would be a short but having removed the board and checking the standoffs this would be a non starter. Are you sure all your standoffs are in the correct positions for the board or that maybe an extra one has been put in by mistake?

 

[HiTechObsessed]

Go through all the steps in the link in my signature, then get back to us

 

[soopurJ]

Go through all the steps in the link in my signature, then get back to us

Yeah. Sorry. I should have stated I have already seen that post and went through it. No dice there.

 

[soopurJ]

Have you tried using the CPU on board graphics with your gpu off the board? This may tell you if graphics are indeed being output. If so then I would lean towards either faulty PCI slot or the pcb on the gpu being at fault. The most likely fault would be a short but having removed the board and checking the standoffs this would be a non starter. Are you sure all your standoffs are in the correct positions for the board or that maybe an extra one has been put in by mistake?

Oops. I hit the "Solved" button, but it is not. Don't know how to undo that.
Anyway. It doesn't look like my MOBO has a monitor output.

 

[jimthenagual]

Oops. I hit the "Solution button" but it is not. Don't know how to undo that.

Deselected it for you.

 

[0isin]

I know this may sound obvious, but have you updated the BIOS to the latest version? I had a similar problem with this mainboard and i7 chip. Updating the BIOS via USB solved it for me.

 

[soopurJ]

I know this may sound obvious, but have you updated the BIOS to the latest version? I had a similar problem with this mainboard and i7 chip. Updating the BIOS via USB solved it for me.

Yeah. did that a couple times. After numerous tests I've just gone ahead and RMA the board. Hopefully the replacement will give me an easier time.