the only thing that temp solves the problem is if I blow out the system with an air compressor, it will run like a champ for 2-3 weeks which would leave me to believe that something is overheating, ive put arctic silver under the CPU, replaced the heatsink with a monster thermaltake fan, the system itself is in a thermaltake case and has over 6 stock fans, ive added 3 for overkill and have a boxfan against the side and IT STILL LOCKS UP!.
If I leave the system off for an hour or so, it will boot up just fine so something is overheating, but ive tried everything exept replacing the PSU.
Its an Asus p4p800 with an offbrand T.G.I. 430w PSU.
I figure its going to be cheaper to replace the PSU than the MB and CPU and wanted to get some feedback from you guys before I drop 50-60.00 on a good PSU that may or may not solve the problem.