Wondering if anyone can shed some light on this. I recently put PC into a candy cab I have. However, when I boot it, the split signal from the JPAC shows up, then the screen turns to scrambled blue. I dont have the PC booting directly into MAME, does anyone think thats the problem?

Or could it possibly be my VGA card. The motherboard is from an HP built in 2004. Its got a 2.6ghz processor and 512mb RAM.
Im stumped here.

If I cant get it to work, I may use it for a bartop project.