Question My PC/Monitor won't stop rebooting

[Lockwood.Hunt]

When I'm on my pc it will stay on for about 15 minutes with no issues than the Monitor will go black for 2-3 seconds before beeping than showing the display again. I have tried multiple cables and updated the drivers to no avail.

PC- Lenovo Legion T5 26IAB7

Monitor- Lg Ultra Gear 32'

 

[rgd1101]

test with another monitor?
or test the monitor with another pc?

 

[Lockwood.Hunt]

test with another monitor?
or test the monitor with another pc?

I connected my pc to my TV as I don't have a second monitor and had no issues and I also used my xbox on my monitor and had no issues either. I'm only having the issue when the monitor and pc are paired together.