System turns off randomly, but LED lights, fans, and AIO is still running?

z33gabe

Prominent
Oct 31, 2017
2
0
510
Hi, I've had this issue for about 1-2 weeks now. Basically, my system I guess turns off (monitor doesn't recognize an input, and goes into power saving mode), but all my fans, aio, and LEDs on my keyboard and PC is still on. My mouse lighting powers off. It STAYS stuck this way. Pressing the power or holding it down does nothing. To reboot, I have to turn the switch off on my power supply.

Any and all help is greatly appreciate, as this whole thing is beginning to stress me out to the point where I might return all my components and start fresh with an intel based build.

Specs:
Ryzen 7 1700X
ASUS ROG X-370 F Gaming
EVGA CLC AIO 240mm
Arctic Thermal Compound
Corsair Vengeance 16gb 2x8 kit ddr4 3200
Kingston 240 SSD
WD Black 1TB
EVGA 1080 Hybrid FTW
EVGA 650 Supernova NEXG
Thermaltake Core P3 Case

Extras:
3 Corsair ML120
3 Phanteks Halos

Things I've done so far to try and fix this issue:

1. Replaced GPU, Had a cheap Radeon card from BB to test the waters, still does it's random shut off, even with my Hybrid 1080.
2. DPI Cable that came with my LG34 inch I replaced with a different DPI.
3. CPU and Mobo swap, same models. Both CPU's seemed perfectly intact, no bent pins.
4. CPU was overclocked to 3.9, reset it to factory speed.
5. Tried a 750w PSU.
6. Originally had a Thermaltake View 71, swapped to Core P3.
7. Re-applied thermal paste.
 

nmkloster

Prominent
Nov 10, 2017
12
0
510
To clarify: You have tried replacing every single piece (PSU, mobo, CPU, GPU, monitor) except drives?

Does sound a bit like overheating but would appear unlikely. Have you tried disconnecting drives and boot to a usb with linux or something and try some stress test there? Just a thought.