Question PC restart after lauching game + red light on

[Colwow]

Hello everyone,

I got an issue with my pc, when I try to play Apex Legends the pc restart and a red light turns on in the motherboard also the graphic card is pretty hot.
I dont know if the problem is caused by: overheating, problem with the motherboard or graphics.

CPU
Intel Core i7 6800K @ 3.40GHz 25 °C
Broadwell-E/EP 14nm Technology
RAM
32,0 Go Unknown @ 1066MHz (16-16-16-36)
Motherboard
ASRock X99 Extreme4 (CPUSocket) 27 °C
Graphics
SMBX2350 (1920x1080@60Hz)
2047MB NVIDIA GeForce GTX 980 Ti (ZOTAC International)
Storage
223GB Kingston SHPM2280P2H/240G (SATA (SSD))

 

[Mire2]

Some Nvidia GPU's stop working to stop possible hardware drivers.
Try replacing your thermal paste on your 980ti or just run a lower spec game and see if it will turn off.

 

[Colwow]

I tried to play CS:GO and the pc don't turned off, it runs nicely with 120-150 fps.

 

[gtarayan]

What is your power supply model?