Didn't wanna waste space in trouble shooting since my problem is solved but i thought i would share the story anyway. Here seemed a good a place as any.
So i bought a new WLAN card for my PC because reasons. after installing, no post (Que dramatic music), VGA error light is on on MoBo, immediately start checking cables and re-seating card, no change. Begin to get frustrated, all of sudden system posts but a hard drive (not my boot drive) isn't showing, start checking those cables, system not posting again with same VGA error light. After fooling around with GPU some more to no avail I unplugged the misbehaving HDD for laughs and system posts and runs fine.
So i have dead HDD now.
How in the heck does a system not post with a dead SECONDARY hard drive and manage to put out an error code for the graphics card. I'm of course happy its not my graphics card, that would suck, but still, a hard drive?