[SOLVED] PC crashing and tries rebooting after 5 minutes of gameplay

[androww99]

The fans are all working properly and all the temperatures look good but the pc shuts down after playing a game for 5 mins and reboots.
Specs:
z390 gigabyte motherboard
gigabyte RTX 2080
32gb RAM 3000Mhz
i7-9700k
750W psu

 

[bdcrlsn]

It could be a power supply issue...what is the brand of your power supply? Also, make sure everything is connected.

 

[androww99]

It could be a power supply issue...what is the brand of your power supply? Also, make sure everything is connected.

EVGA SUPERNOVA 750 G3 (80 plus) 750watt GOLD POWER SUPPLY

 

[bdcrlsn]

Excellent unit. I would first make sure all your power supply connections are secure...I've seen a PC or two that crashed during gaming because the graphics card power wasn't plugged in all the way.

 

[androww99]

Also got blue screened one time but usually no blue screen when it crashes. GPU drivers are up to date

 

[androww99]

Excellent unit. I would first make sure all your power supply connections are secure...I've seen a PC or two that crashed during gaming because the graphics card power wasn't plugged in all the way.

everything is secure, just checked. Could it be a faulty PSU?

 

[bdcrlsn]

Absolutely! Easiest way to test is to get a cheap unit and connect it to your PC; don’t even have to install it, just hook it up.