Does the Corsair Vengeance a4100 Prebuilt have anything preventing me from installing a different BIOS?

[Dc dare]

Having the same experience this guy is having, but his problem was never resolved.
PC Specs: Corsair Vengeance a4100 Gaming PC
Motherboard (MB) - Asus Prime B450 Plus
Current CPU - Ryzen 7 3700x
What i'm trying to upgrade too - Ryzen 7 5800x3D

(NOTE: When i do go through the whole process of updating the bios through USB, i get hit with "Selected file is Not a proper BIOS", yet i get the most recent BIOS from Asus's support page)

I'm trying to get any help i can before i have to take it up to a PC place to have them do it for me. So any help is welcome willing to give it a shot. Thank you very much!