Question Pc bios not updating

[Kane 69]

Hello need help
I have a b550m aorus elite with R5 5600
When ever I try to update bios
The pc restarts and goes black screen I have to remove the cmos cell in order to get the display back
I have tried old new every bios version

 

[Lutfij]

First, what BIOS version are you currently on? Second, what BIOS version are you trying to update to? Third, what PCB version is your motherboard?

 

[Kane 69]

First, what BIOS version are you currently on? Second, what BIOS version are you trying to update to? Third, what PCB version is your motherboard?

My motherboard's revision is 1.3
I am currently on FFa version which is year old
I have tried
FE
Ffc
Ffb
Nothing works