Nitro 5 pci encryption/decryption controller / SmBus Controller.

RichardT
RichardT Member Posts: 2 New User
edited November 2023 in 2020 Archives
I needed to reinstall Windows 10 20H2 on my AMD Acer Nitro 5 model. I encountered an error in Device Manager for:
pci encryption/decryption controller
SmBus Controller. 

I could not install the drivers as the Acer drivers for my model did not have it. I was able to find the drivers on the AMD website.

https://www.amd.com/en/support/chipsets/socket-fp5-mobile/amd-ryzen-and-athlon-mobile-chipset

I was able to download and install the AMD chipset drivers for my AMD Ryzen 5 2500u processor. 

I am asking this question so that anyone encountering the same issue will be able to find the answer because I looked for a couple of hours and was unable to find it.