Hello, my computer keeps on restarting when playing battlefield 3, bat

[efaluger]

Hello, my computer keeps on restarting when playing battlefield 3, batman arkham city, NBA 2k12 etc.

Computer Specs:

ACPIx64-based PC

Intel(R) Core(TM) i5-2400 CPU @ 3.10 GHz
Powercolor AMD Radeon HD6870
ASRock H61M/U3S3 motherboard
4 GB DDR3 Ram
HEC Rapter II 500 watt power supply
Microsoft Windows 7 (6.1) Ultimate Edition

 

[hpdeskjet]

I want to blame your PSU.

 

[neal0790]

Same here thats a crap PSU. Go for a better brand like Corsair or Seasonic.