[SOLVED] My pc shuts down randomly but only if i play or start games

[vodka20022]

My pc shuts down randomly but only if i play or start games it sometimes happens every time i start a game sometimes it doest happen at all for months.
My pc
1070ti
i5 6600k
8gb ram
2tb hdd 128 gb ssd
750 w 80+bronze psu

 

[sizzling]

Most common cause is PSU issue, what make and model is it. 750w on its own is meaningless.

Next most common cause is probably heat. What are your cpu and gpu temperatures when gaming?

 

[vodka20022]

my psu if im corect is xilence xn054 psu im not sure if it is becouse my sticker is removed and i dont rememer exact model.
temps

 

[ExZerminator]

my psu if im corect is xilence xn054 psu im not sure if it is becouse my sticker is removed and i dont rememer exact model.
temps

Im pretty new but your CPU temps seem pretty high @ 80 Celsius. Try booting your bios and blasting all your fans & use MSI Afterburner to blast your GPU fan and then try playing games see if having your fans at full blast helps.