[SOLVED] Computer not detecting IO devices

[alexbeast]

I randomly turned my pc on and none of the IO devices work. I have no idea where to start diagnosing this problem and was wondering if anyone could give some advice on things I should try. The keyboard, mouse, and monitor all don't work.



Build
ASRock B550 Phantom Gaming 4 AM4 AMD B550 SATA 6Gb/s ATX AMD Motherboard
G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3600 (PC4 28800) Intel XMP 2.0 Desktop Memory Model ...
AMD Ryzen 5 3rd Gen - RYZEN 5 3600 Matisse (Zen 2) 6-Core 3.6 GHz (4.2 GHz Max Boost) Socket AM4 65W
Western Digital WD BLACK SN750 NVMe M.2 2280 500GB PCI-Express 3.0 x4 64-layer 3D NAND Internal Solid State Drive (SSD)
Seasonic FOCUS GM-550, 550W 80+ Gold, Semi-Modular, Fits All ATX Systems, Fan Control in Silent and Cooling Mode, 7 Year
WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX - OEM
Fractal Design Focus G White ATX Mid Tower Computer Case, FD-CA-FOCUS-WT-W
ASUS GTX 1660s

 

[Hellfire13]

Typically I would start with resetting CMOS...

How to Reset Your CMOS, and Why You Might Need To

Having trouble with your computer? Learn how to reset your CMOS, why you may need to, and what to do after you reset it.

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