Hi, I recently (about a week ago) started to experience random computer restarts (they are always without a BSOD so there are no minidumps being created) It has only happened while gaming thus far, but that is the only thing I use this PC for. My temps run fine while gaming, CPU pretty much always stays below 50c and gpu below 70. While gaming, the screen will just turn black and the computer instantly reboots. No freezing or other performance issues whatsoever. The problem is honestly sort of hard to replicate as I played for about 6 hours yesterday without any restarts at all.
My mobo voltages are fine, but my cpu voltage seems to be running a bit high. I don't OC or tweak anything in BIOS atm, everything is default. BIOS has set the default voltage for my CPU (i7-6700k) to 1.28 and during stress tests it goes up to 1.32 (which I have heard is somewhat high for not OC'ing anything). I set it to 1.2 manual in BIOS and it seemed to be fine, but after about a half hour of gaming, I got my first ever BSOD since building this PC 2 years ago, so I set everything back to default in BIOS for now as to not mess anything else up.
Also, not sure if it is coincidence or not, but the very first time I experienced the problem on 1/30/18, I downloaded a graphics driver update that "failed to install" and I had to reinstall it. Like an idiot, I didn't clean install it when it happened, but since then I have clean installed it, and have experience the problem since.
I passed cpu test and memtest86.
I have also updated bios and chipsets and the problem still happened today. Below is the link to my speccs.
Edited by Pencilvestor, 09 February 2018 - 12:26 PM.