Computer freezes randomly with GPU on less than 70 C

[FersiStorm]

Hello everyone,

I have been searching the forum for issues like that but the majority of them talks about the GPU overheating.

In my case the issue occurs when playing Overwatch, Blade & Soul and also when I am editing video on PowerDirector.(not rendering just editing eg I split a video in two and try to move it or even when I am trying to save the project it does that too.). So it doesn't only happen when I stress the GPU too much. It never happened to League of Legends though.

I run FurMark but hadn't any issues. GPU temp on Overwatch never goes above 70. I set up the case fans to run faster now during the summer. Could it be RAM or CPU or insufficient PSU(600W)?

Thanks in advance

My setup:
Asus Strix ATI RADEON R9 380OC 4gb
Intel i5-6600
Corsair CX600M
ASROCK Z170 Pro4
Crucial 16gb 2x8 D4 2400

 

[LongHotSummer]

Are you sure you're using the radeon card when the freezing happens, and not the Intel HD graphics? See if you can verify that in AMD options somewhere.

 

[FersiStorm]

Are you sure you're using the radeon card when the freezing happens, and not the Intel HD graphics? See if you can verify that in AMD options somewhere.

Yes I am sure.

 

[FersiStorm]

I changed PSU and GPU but the issue still persists. Any ideas anyone???