Random PC restarts on PUBG

harley.1304

Prominent
Jan 15, 2018
2
0
510
Hello, can anyone help, yesterday I was playing PUBG, I'd been playing for around 4-5 hours with no problems and then within the last hour my PC started just randomly crashing no warning it would just turn off and instantly turn back on again, does anyone know what this could be caused by? It has never done this before so any help will be appreciated, Specs posted below

Intel Core i5-6600K 3.5Gh 1151
(Water cooled)

Z170-Gaming K3 MotherBoard

Gigabyte Geforce GTX 970 4GB

16GB of RAM

Corsair CX500M PSU


 

harley.1304

Prominent
Jan 15, 2018
2
0
510


thanks for the reply, played the game again yesterday for the same amount of time, it didnt do anything, no restarts or anything, thought it could be the PSU as thats the oldest thing in my build, will keep an eye on it and see how it goes