New rig laggy in windows and rebooting
I'm constructing a PC for a family member, parts include:
MSI B450 Tomahawk Max
Ryzen 5 3600
Sapphire 5700 XT Nitro
Gskill Ripjaw V F4-3200C16D-16GVGB
970 Evo M.2 MZ-V7E500BW
1TB WD black HDD
EVGA 600 BR 100-BR-0600-K1
Hardware : NZXT 510 + hyper512 CPU cooler + GPU brace
Put it all together last night, and installed windows on the 970 evo. Other than the mouse lookin a smidge sluggish during install, nothing was out of the ordinary last night. Booted into windows just fine and I shut it down for the night. Was gonna install some programs just now and then I started hitting the power cycle stuff, but only when trying to boot. And then eventually it wen't into a "detecting problems with your PC". I managed to get into windows, and things were just not right, it was stalling when opening applications, I tried to download the AMD drivers for the GPU and during extraction it failed to extract. At least it doesn't seem to manually restart when in windows, only when first booting.
The cpu auto voltage for the 3600 is 1.46, and I had to set speed for memory manually as it wanted to run them at 2100 instead of 3200.
I am running memtest86 as I write this, but I would like some suggestions as what I should do next if memory comes back clean.