the games which i was playing in my computer now when i start them my computer got hanged or after few minutes it shows no sig

[Fayaz Ali]

the games which i was playing in my computer now when i start them my computer got hanged or after few minutes it shows no signal and my lcd turns off

 

[rgd1101]

the games? where did you get the games? your computer spec?

 

[coolAman]

my specs are..2gb ram sapphire r7 250 2gb ddr3 and i ball psu and 1tb western digital hdd