I put together a new pc about 2 months ago. it has constantly give problems. I have a amd 2000+, msi mobo with kt4v chipset, 256 mb pc27000 ram, nvidia4200ti, 425watt power suply.windows xp profesional. I have tried everything all updates to all drivers. the only voltage prob seems to be my mb voltage 3.3 runs at 2.8-3.0 never any higher. the only way I can get any stability is to OC the processor to 140 fsb my temp runs about 53 C or more no matter what clock setting. most lock ups come when playing games but sometimes even the screen saver will freeze. it locks up even when idleing. im no IT tech but I think all my settings are rite.any input would be nice.