Computer automatic shutdown when playing game

[Danial isaac]

my spec :

processor :i5 2400 sandy bridge 3.10ghz
psu:eview 530w
gpu:sapphire hd7770 vapor x
mobo:asus p8h61 m plus v3
ram:8gb kingston

when im playing game my computer automatically shutdown and i touch my graphic card its getting hot. i think this my psu problem not my gpu...is it true its psu problem?and i decide to buy cooler master gx550w psu is it ok?

 

[i7Baby]

Download HWInfo and run Sensors. Post the results - usually 3 screenshots in TinyPic or similar. That'll tell us if your hardware is misbehaving.

 

[prit87]

shutdowns are most probably because the psu its a crappy one and it cannot handle the card at load.
so get a good 450 - 500 watt 80+ certified psu which have at least 19 amp @ 12+ volt rail.

 

[das_stig]

Couldn't find anything for eview 530 and JonnyGuru don't have a lot of good things to say about the CM GX650W.

For the £50-£60 range, go for the http://uk.pcpartpicker.com/part/xfx-power-supply-p1550gts3x