So I have an Antec 900 case, with:
a Radeon 4870
Q6600 3.0ghz with a Zalman fan
a Soundblaster sound card
a DX48BT2 motherboard
2 gigs of ddr3 ram
and theres a problem. The problem is that everytime I nudge the front of the case, my computer freezes/locks up. I've tested it and it only freezes...