I've got a Samsung 765MB that's been sitting idle for a couple of months now because a family member managed to spill milk on top of it while it was sitting under a bench. So, now I've made a little time to disassemble the case to ascertain where the milk has managed to get to, I'm stymied by the tabs at the top of the case. Does anyone with experience in disassembling monitors have a tip on the technique needed to pry this thing apart? The online manuals are no help as all they say is not to remove the cover.