First custom PC build all fans fire up when powered on but "no signal on monitor"

[HostileNinja143]

Ok so I have just built my first custom PC build and when I had completed it I plugged everything in and then turned on
my monitor went to VGA and no signal then I tried HDMI and DVI but still no picture my MB
Asus h79-pro gamer
Cpu Intel core i5 I'll check the model number if you need it
GPU asus GeForce gtx 750ti (single fan)
So yea any one know anything please help thanks

 

[Phillip Corcoran]

Connect monitor to the integrated graphics port and look in the BIOS settings, you may have to select "PCI Express" as the graphics card location (instead of "on-board/integrated").

I had to do that on my ASRock motherboard, don't know if it's relevant to ASUS boards though.

 

[Zetto52SD]

I used a Gigabyte mobo and I had to do the same thing. You have to use the iGPU before you install the drivers for your dedicated GPU. Try using a VGA or DVI connection, whichever your mobo supports. DVI would be preferable, but VGA is fine.