Why doesnt my monitor see the vga motherboard while my graphics card can?

Yahya_5

Commendable
Feb 20, 2016
1
0
1,510
I had a problem latley i repartioned my hard drive so i left it a while then next morning my pc opens but nothing is displayed on my monitor so i connected the vga cable to my graphics card and i got something like gigabyte bios..My vga works on my graphics card but not on my motherboard PLEASE HELP