Question Can't disable CSM support and enable secure boot on Gigabyte B450 Gaming X ?

Jul 2, 2021
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Hi there,

I'm trying to enable secure boot on my computer to be able to pass the spec check for windows 11, but I cannot disable the CSM support first in order to then enable secure boot.

Every time I try to commit the configuration change of "CSM support = Disabled" and restart the computer, the setting shows up as enabled when I re-enter the BIOS ?

How do I determine what is preventing it.


My system:
GigaByte B450 Gaming X
AMD Ryzen 5 2600
16GB Cosair DDR4 (8GB x2)
NVIDIA GeForce GTX 570
Windows 10 Pro 64bit
AMI BIOS version F51

Any suggestions greatly appreciated.
Josh
 
Jul 2, 2021
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You must choose the "Save & Exit" option in the BIOS, otherwise any changes you've made will not "stick".
Thanks Philip I'm definitely following the same & Exit route but the change is not being committed and there are no errors or warnings indicating that it can't be. The computer then restarts and I go to check that the change has been made and the setting shows back up as enabled regardless

Here is a link to a Video of what I am trying to do?
 
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