IPISB-CH2 Motherboard compatible with PNY GTX 770 OC (4GB) Graphics card?

misterbobbyd

Honorable
Jan 23, 2014
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10,510
I have an HP h8 1220 system that I have put a 720w power supply in, and when I put in my new PNY GTX 770 OC graphics card, it won't go past the HP splash screen. I've tried everything I can think of, including updating the bios. The only thing I can think is that the motherboard doesn't support 4GB video cards?

Any advice?