My Mobo stop working after install VGA card.

thummarwitsh

Honorable
Oct 13, 2013
2
0
10,510
First my computer is working fine. Until I install my old VGA card. It stop working after I turn it on for 3 seconds. So, I take the VGA card out and now even my on board VGA card doesn't work to. the screen is blank. Please help.
My motherboard is Asrock N68C-GS FX