Just got back from out of town. My desktop computer was shut down and attached to a surge protector (although it was a standard one, not one of the battery backups). This AM the computer started but froze. Now it doesn't even seem to POST. Here's the deal: Computer turns on - fans start up Nothing else seems to happen. Looks like no signal to the monitor - I changed out the video card but no change. No beeps so it seems like its not even posting. Before I go through and replace the motherboard - anything else to do? Can't boot from a CD or floppy as well - nothing shows up when I put one in. HELP!!!!