well my computer started freezing up and crashing like every 5 minutes, so i took my pc apart and reseated the ram. i tried every combination of the ram too. well, once i got my computer back together and started it, i get repeated long beeps and nothing shows up on the monitor. i checked my bios error codes and it said that it could be the power supply, loose card, or loose cables. I've checked everything and it all seems to be connected properly. does anyone have any suggestions? i'd really hate to have to take it in and spend money to get fixed.