|If it's giving weird beeps then it's not the monitor--it's in the computer, although check that the monitor cable is tightly connected. You may have zapped something with static or maybe jarred a card loose inside during the move.|
The beeps are a message code from the bios indicating what it thinks the problem is. That code is different for different bios' and manufacturers. Post back your system model number--if it's something like a dell or HP--or the motherboard model number and we can look it up.
Real men don't use AntiVirus; they just reformat