Pc turns off during games

[abhilashabhiabhi]

I have AMD athlon ll processor. I can use my pc for long time when we give less process like watching Movie etc. But when we turn a game on, it shuts down and this problem is going on for many times. But my SMPS is in good condition

 

[CountMike]

SMPS (PSU) is not only determination factor for power, MB has a lot to say about it. Temperature of CPU and other parts is also a large factor in cases like this.