Question Pc keeps rebooting when playing certain games.

[Farhanjad]

My pc keeps rebooting itself when playing only fortnite. When playing Apex, bioshock infinite or csgo there is nothing happened.
And I already reinstall the latest nvidia driver.

and 2 days ago i ran Unigine Valley to Overclocking. when i raised my mem and clock speed it sddenly it reboots.
could it be PSU problem?

sorry for my bad English

PC Specs:
i7 2600
asus sabertooth z77
GTX 970 Palit Jetstream
Corsair Vengence 2x8gb DDR3 stick 1600mhz
1tb HDD
480 SSD
corsair tx850m
Windows 10

 

[rgd1101]

and the make and model of the PSU?

 

[Farhanjad]

and the make and model of the PSU?

ohh sorry. Corsair tx850m

 

[Barty1884]

Is this a fairly new installation of Windows? Or is the drive older/gone through upgrades etc...

 

[Farhanjad]

Is this a fairly new installation of Windows? Or is the drive older/gone through upgrades etc...

I'd say its an older version, i turned off my windows update since idk.

 

[Barty1884]

Was it W7 or W8 upgraded to 10? Might be an OS/driver conflict.

It would be helpful to update your OS too, that might be part if the problem

 

[Farhanjad]

Was it W7 or W8 upgraded to 10? Might be an OS/driver conflict.

It would be helpful to update your OS too, that might be part if the problem

it was W10, 3 weeks ago i reinstalled windows 10 but an older version