Dec 27, 2021
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I recently upgraded from a Ryzen 5 series to the Ryzen 7 3800x and added 2x4 RAM to my computer. Now, my HDMI won’t connect and the graphics cards fans aren’t working. Does anyone know why this may be?
 
Solution
Check the motherboard BIOS revision level and update if needed for a 3800X.

Reset CMOS after the hardware changes.

Complete system specs will be needed for more assistance.