pc crashes when not running something intensive

[cptjeanluke]

Hi, my pc specs are:
CPU:AMD 6 core FX-6300
GFX:Sapphire Radeon R9 270 X
PSU:500w EVGA 80+
MOBO:Gigabite GA-970A-UD3P
Ram:Ballistix Sport 2x4GB
HDD-1TB Seagate Barracuda
OS-Win 10

I've been having crashes when my pc is not running anything intensive, all temps are good and all drivers are up to date, and cant find any help in crash reports, no blue screen just freezes for a minute then cuts out, cant find any solutions online, any help would be great, thanks.

 

[Grobe]

My shortlist:
RAM: Use Memtest (is a part of Ultimate Boot CD, or a boot option on many Linux distros)
HDD: Use some tool to check SMART values, thay might indicate a dying disk. For Windows I prefer using CrystalDiskInfo.

 

[cptjeanluke]

Ive ran crystaldiskinfo and says my hdd is still good, running memtest all day now to see what it comes up with, but nothing yet and 3 hours in.
Not overclocking and there's been no hardware changes or software lately so thinking it's a damadge component.

Thanks for the reply.