System Error 41 HELP!!

[NebuSicnarf]

Im new to computers, but i recently swapped out my old GPU for a new GTX 960 i have a 500w psu and my computer reboots every time i start up a game....
I went on to event viewer and found this.
The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.

 

[syked3]

Please provide full system specs
What was the old GPU? And what is the make and model of your current PSU?

 

[NebuSicnarf]

Please provide full system specs
What was the old GPU? And what is the make and model of your current PSU?

Current PSU: AD-E500AE-A5/A6
Old GPU: Intergrated Graphics

 

[syked3]

Okay sounds like an intermittent power issue. So your PSU is the cause of your issue, it's a low quality and I highly recommend upgrading to a PSU from Seasonic or XFX.