Pc freezes randomly.

Alphawhisky

Honorable
Dec 6, 2013
80
0
10,660
So heres the problem. My pc is freezing randomly atleast thrice a day. by freezing i mean everything just stops working even cursor of my mouse dosen't move. The only thing i can do is hard reset,thats it.
My config -
Intel Core to Duo e7500 2.9 ghz
2 gb ddr3 ram
ECS G41-t M7 mobo
nividia geforce 210 512mb
Iball 230 watt psu. which is shit supply i got to know recently. ya and one more thing, m gpu is not connected to mobo temporarily but when i do so my gpu temp is 45 degree celsius at idle and cpu temp also around 45 degrees celsius at idle. While doing gaming it just blows to around 70 to 80 degrees. so tell me if my psu is not enough or my system is not getting enough air....thank you