Here's an interesting situation, my cousin's computer is restarting when playing more intensive games and I have to deal with it. It won't crash in something like LoL but 15-30 minutes of Warframe or Witcher 2 for example will make it restart.
He believed it's the psu but I sent that to warranty and it came back and it's still doing it and I'd really want to solve this fast.
The computer has:
CPU: i3-4330
Mobo: Asus HB1M
RAM: Kingston HyperX Blu 8GB DDR3 1600MHz CL9 Dual Channel Kit
GPU: MSI GeForce GTX 760 Gaming Twin Frozr OC 2GB DDR5 256-bit
HDD: Caviar Blue 1TB(not new)
PSU: Corsair VS550
I didn't see anything relevant in the windows crash report thingie.
What's the next step? Re-cable everything inside? Buy a new psu?