Laptop randomly rebooting whether actively using it or not. Predator Helios 300, PH315-52-78VL
Hey all. I have a Predator Helios 300, PH315-52-78VL, and since I bought it I've had a problem with random reboots. It will reboot when I'm using it as well as when it's idle. The other day it had been idle on my desk for over 24 hours, should've been asleep but I don't know for certain, and it suddenly rebooted. Less than 15 minutes later it did it again, but has now run for over a week with no problems. I've had it run successfully for over three weeks before without a reboot. It's not overheating and nothing appears in the Windows Event Viewer, no blue screen either. It acts like it just momentarily loses power, and I haven't found a way to reproduce the problem. I have run memtest on the machine and the RAM checks out fine. I do have it dual-booting Ubuntu and Windows 10 and I don't recall this ever happening while in Linux, but that doesn't really tell me a whole lot since I can't reproduce the problem at will. My next thought, although I doubt it's a software issue, is to perform a fresh install of Windows. Does anybody have any other ideas of what the problem could be or ways I can troubleshoot?
Thanks for whatever help you can provide!!