I'm putting together my first p4 system, just got the parts in, an MSI 865PE board, and I installed the cpu & supplied intel heatsink / fan. First I noticed the levers to secure the fan were a strain to put into place, then holding the board I noticed the weight was very uneven, unusually heaving on the cpu side. That's when I saw the MSI board is actually bulging out underneath the cpu socket from the pressure. Is this normal? I haven't powered the machine up yet.