Compute freezes when gaming?

[sjorsdeleede]

Hi everyone,

Since 5day now my computer keeps freezing whenever I am playing games.
I dont have any problem using the computer normal, only when gaming.
Sometimes I can play all day without it freezing and other times for 5 minutes, its completely random.
When it does freeze, the game image stays locked on the screen, my screen on my keyboard freezes(g19s),
I can't use my mouse, reset button, or control alt delete or alt tab or anything, but i can still hear and talk to my friends in teamspeak 3.
I have to manually reset the computer everytime to get it working again.
I test the memory in my other pc, checked the hard drives for errors.
It's multiple games as well so one game is not the problem.
My temperatures are also fine.
I have done multiple fresh windows installed and that hasnt fixed it either.
Any help is greatly appreciated. Thanks.

System Specs if it helps:

-Windows 8.1 Pro MediaCenter
-Intel I7 4790K (under load 47°C)
-8GB GeIL Dragon ram 1600Mhz
-Gigabyte GA-Z97X-Gaming 5 Motherboard
-2x Amd R9 290 (both 95°C under load)
-Adata 120GB ssd
-Samsung 120GB ssd
-2x Samsung 1TB hdd
-1000W Be quiet! PSU
- mugen 3 CPU cooler
- Corsair obsidian 750d case

If you need any more information just ask. THANKS!

 

[ultimateta]

Probably it's an overheat issue, make sure your computer has well ventilation and use a software like real temp just to make sure your cpu has enough cooling. If none of this work check your psu , maybe something is going wrong with it.