Yeah it's possible that weren't in secure and the vibrations of pounding on the keys may have caused it to come out of theeir slot(s).
Or possibly static shock fried them. ? ?
http://www.soundclick.com/blaz4me IN DA MIST OF GREAT MINDS PHENOMINAL FEATS ARE ACCOMPLISHED. WHERAS CUT-THROAT TACTICS ONLY WEAKEN THE POTENTIAL OF UNIFICATION AND PROGRESSION BY COLLABORATION!
try re-seatting your memory and switch slots and do variations of each stick to see if possibly one stick is bad versus both. BE SURE to discharge static electricity!! plz do that one, if you don't remember anything else.