Hi, First post here, I have a self build that has started crashing with BSOD's at random times with no particular thing that im doing at the time. The system is about 11 months old although some parts. like the GFX and PSU are only 4 months old. There seems to be no correlation to any hardware changes. My specs are entered in my profile but it did'nt ask for my PSU, its a Corsair HX 520. I have read & followed the sticky about Minidumps with no success, I thought it was down to a Hauppage Satellite tuner card but that was taken out as part of fault finding two days ago but i got a crash last night which is my latest dump file. I also re-loaded windows about two weeks ago, no change. I imaged that OS installation to a brand new HDD, No change. My CPU and North bridge temps are reported as 30 to 32 Degrees C at idle and do not go over 40 playing back Bluray or gaming. Not sure what else you need but here are my dumps Much appreciated, thank you for looking.