Computer Hangs While Playing Game ( only games )

Abammy

Prominent
Feb 26, 2017
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530
My Pc Specs:
CPU: Intel Core 2 Duos 3.16 ghz
Motherboard: Zebronics G31
Hard Drives: WD 500 GB Blue Hard Disk
Graphics Card: GT630 Asus DDR3
Ram: Kingston 2x2GB ddr2 667 mhz
Power Supply: Iball Power Supply Model - JSW 252

When i run it normally it works perfect but when i open games it freezes when playing games around 1-2 minute , sometime it works fine with no freeze

when is freeze --
- it just hangs
- keyboard and mouse doesn't function and keypad light goes off,
- the Power LED stays ON,
- but the HDD LED turns off. and fans are rotating unless i press RESTART

( i have all updated drivers and thermal paste re-applied , my idle temp of cpu is 35-40 Degree And so the Gpu )
 

Abammy

Prominent
Feb 26, 2017
32
0
530


PSU is 3 years old , but the only problem i'm facing is when i try to play games it works well sometime and the other time it freeze my computer , rest it works very well when surfing or watching videos
 

Abammy

Prominent
Feb 26, 2017
32
0
530


my graphic card which is asus gt630 2gb ddr3 it was installed on my new computer which then later changed to this old computer due to i bought gtx1050 ti for my new computer , so on my new computer the gt630 was working very perfect and would able to play games as well , but when i switched it to my old computer it only hangs when i play games ,rest it works great when used for surfing or watching videos