[Towel]

You say this all happend after you moved.

I would open it up and make sure nothing came lose.

Biggest one would be to make sure the Heat sink on the processor is seated properly. It may have moved a bit during the move. If you comfortable with it, I would remove the heatsink, reapply cpu grease, and re seat it to make sure its on correctly.

Also I would check any add on cards, Like a graphics card, network card, sound card on so on. Make sure there all firmly pushed in to there slots.

Also Make sure none of you cables are lose, and frimly pushed in all the way to where ever there going. Including Your IDE cables ( or sata) connections to hard drives and Cd Drives.

and why your doing all this make sure everything is clean, if you see any large amounts of dust building up near fans, dry to blow them out with a can of air.