Sorry didnt look at the errors but some things I would check

1 Are all the fans running? Could be the CPU overheating

2. yes it could verywell be you have faulty memory..?

3. disable all 3rd party software like AV, TSRs etc does it still happen?

4 could be your video card...update your drivers.

BTW what OS are you running??

GG

oh yeah...forgot


Any new hardware software lately????

Did it ever work or did it just start happening?

GG