My pc, almost a year old now is acting up. Everytime I start it up, it freezes. Its not instant, but as soon as W7 is loaded it will freeze in about 2 minutes. So I cannot even run any programs to test it. I really have no clue what to do. I just recently got the mobo replaced, and it was working fine right up until yesterday. Didn't install any new programs or anything. Ideas? Thanks
Western Digital Caviar Green WD7500AADS 750GB
Cooler Master V8 RR-UV8-XBU1-GP
XFX Black Edition P1-750B-CAG9
Sapphire Vapor-X Radeon HD 5850
Asus M4A88TD-V Ebo/USB3
G.Skill F3-12800CL7D-4GBRM
AMD 1090T
Western Digital Caviar Green WD7500AADS 750GB
Cooler Master V8 RR-UV8-XBU1-GP
XFX Black Edition P1-750B-CAG9
Sapphire Vapor-X Radeon HD 5850
Asus M4A88TD-V Ebo/USB3
G.Skill F3-12800CL7D-4GBRM
AMD 1090T