Ok Pc specs:
GTX 760 NVidia, 1.5GB
Ram 12GB
IDk fan but its ok
PSU, crappy FPS Inc Group, 500w (484w max). (I think this is the issue)
i7 4770 processor
The Pc reboots when playing games for like 1 hour or when I inmedietly start a game, respawn in world. The temp is fine for both GPU and CPU, both are in a range from 40 to 55c... I dont get a blue screen after reboot, while i unchecked the restart after failure so I could try and get a blue message if possible.
I dont know if its the Graphics card or PSU. The pc is fine while it isnt on games and I dont get distortions either if i manage to play a while.
The pc is 2 years old and premade for extra info.
Please send your thoughts or advice, I have also tested all 12gb with a memtest program and no errors... did use a program to stress the system but it didnt shut down.