Monitor receiving no signal from freshly built PC

[Pullinmyteethout]

Ok so as the title says, I am receiving no signal out of either of my cards to my monitor. All of my mobo led's are lighting, and all gpu fans operational. I have everything hooked in correctly, this isn't my first build but my first time dealing with these issues.

Here are some specs:
i7 4930k
SLI Nvidia GTX 780's using 8 + 6 pin connections from psu
8 sticks of Corsair Vengeance 8gb running at 1600mhz
Samsung 500gb SSD
Corsair rm850 psu
Asus P9x79 mobo

The monitor I am using is a buddies as mine is still in the mail and I am positive it works on his PC. The connection is a VGA-DVI which I do not intend on keeping, when the new monitor comes in it will be HDMI. Although I cannot see this being an issue as the cards have slots for this connection.

Please halp!!! I am dieing on the inside not being able to use a rig I just dropped about 4 grand on.. =(

 

[scout_03]

check the video cable reconnect it between the gpu and monitor also do you have a tv you could use as a monitor for test .

 

[Pullinmyteethout]

Monitor isn't the issue, switched to tv and same issue... Next thing I am going to do is reseat the RAM 1 stick at a time.

 

[scout_03]

did you install the intel video driver for the cpu chipset ,and if you could check the gpu in another system .

 

[Pullinmyteethout]

I have tried 3 different GPU's I know all work. No dice..

 

[scout_03]

this card have 3 pci-e gpu slot did you try all of them with the monitor on and if you have a tv that could be connect to pc i would try her as a monitor .

 

[Pullinmyteethout]

Definitely not the monitor or display. Have tried 3 different sources. Mobo has 3 pci slots none are sending signal. Have ran the system on 2 sticks and 1 gpu removed(switching each gpu to rule out doa including an older card I was positive worked.) to assure this wasn't a lack of power issue forcing the cards to fight over power. I have heard of people running heavy cards with 850w psu's..

 

[Pullinmyteethout]

Motherboard has no onboard video, no gpu's are working even ones out of working systems. I have reseated all sticks into all slots. I have reseated the cpu and motherboard, and applied new thermal compound. All fans are operational. The DRAM LED on the motherboard is a solid non blinking red..

 

[Hussam Mohammed]

HI .I have same issue with P9X79 and 4930k cpu every thing works fine no signal .. I tried to update my bios and refused also..

 

[scout_03]

then you have to make shure board is good or cpu is did you check for bent pins in the board cpu socket .