Getting black screen and everything seems shutdown but fans still running.

BroutyMax

Commendable
Apr 9, 2016
5
0
1,510
Well the title says pretty much everything but ill get a bit more specific, when im using the computer, gaming, browsing internet, anything, after a while its like the computer just shuts down but i can still see the fans running, the mouse and keyboard dont light up, the screen is black with no signal and i cant hold the power button on the tower to close it, i gotta shut the power supply.
I have some issues with the motherboard like the main dual channel for my ram isnt working so i use the secondary channel for it and my main gpu pcie x16 isnt working anymore so i think it might be related to the motherboard but i'm no professional... I think it could also be the cpu heating too much but it would probably have done this way before...

[UPDATE]
last time it did it, i opened up the case to see if it seemed too hot and the PSU was pretty hot, the cpu and gpu where fine.

CPU: amd fx-9590
CPU cooler: Cooler Master Hyper 212 evo
Mobo: Gigabyte GA-990FXA-UD3 ATX AM3+
Memory: Corsair Vengeance Pro 16GB (2 x 8GB)
GPU: zotac Gtx 760 2b
PSU: Corsair 750W 80+ Gold Fully-Modular
Windows 10
 

Mkrrish

Commendable
Jul 10, 2016
20
0
1,520
Even I've the same issue. http://www.tomshardware.com/answers/id-3131719/stop-running-evenafter-shutdown.html

My PC [core i3 540 3.07GHz, Transcend 4GB(2x2GB) RAM, Intel DH55TC Motherboard(stock cooler), Zotac NVIDIA 8400GS (1GB) Gfx.] doesn't stop running even after shutdown is initiated. But i see "Shutting Down" command and the monitor goes to OFF mode. Even the PC light turns off.
The IC fans and the cooling fans keeps running.
 

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