my pc keeps shutting down

  newtothis!! 20:32 16 Mar 15

hi there,i am having a bit of an issue and am fairly new with computers and am not 100% sure i can figure out what the issue is i bought a new computer and am having a bit of an issue with it now (3 months later) i bought the pc with the intent on eventually upgrading it part by part click here this is the pc i bought

when im playing a game or watching videos it will randomly shut off (running duel monitors), i have a program watching my temps and my cpu and gpu get to around 60-65 degrees when my computer is running normally my cpu runs at about 17-20 degrees and my gpu is about 45 degrees is this high for my gpu (radeon R5 230) i have 7 case fans in (2 of the side 2 on the top and one on the front,back and bottom. all 120mm) the psu seems to be a no name generic brand, same with the RAM...

does anyone have any ideas that may help me?

This thread is now locked and can not be replied to.

What is ransomware and how do I protect my PC from WannaCry?

What I learned from my mentor, Oscar-winning VFX supervisor Phil Tippett

Siri vs Google Assistant