Help with VGA cable!!!

Jhop23

Honorable
Jan 31, 2013
43
0
10,530
Ok Im having trouble getting my monitor to connect to my vga it says no signal.. I have an amd a8 5600k running dual graphics with a radeon 6670. I changed my bios to boot up with pci i plug the vga to the gpu and back of monitor and i get no signal. I remove gpu and use rgb to motherboard and it works fine. however if i use vga on motherboard it wont boot up. the drivers are all up to date. the vga cable is fairly new. The graphics card fan spins and computer recognizes it. I did a fresh install of windows 64 bit so i wiped hard drive and reinstalled all the drivers. before this it booted up with vga connected to gpu and all teh settings were set to run in dual graphics mode. Any idea what is wrong?