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im 10 hours into this issue please help
in order to disable secure boot i need to disable csm support and restart my bios however the csm support re enables upon rebooting my computer after save and exit in bios. this issue started after upgrading my ssd for larger storage and converting to win 11 at the same time.
OS Name Microsoft Windows 11 Home
Version 10.0.22631 Build 22631
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Manufacturer Gigabyte Technology Co., Ltd.
System Model H410M S2H
System Type x64-based PC
System SKU Default string
Processor Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz, 2904 Mhz, 6 Core(s), 12 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. F8, 20/12/2023
SMBIOS Version 3.2
Embedded Controller Version 255.255
BIOS Mode UEFI
BaseBoard Manufacturer Gigabyte Technology Co., Ltd.
BaseBoard Product H410M S2H
BaseBoard Version Default string
Platform Role Desktop
Secure Boot State Off
PCR7 Configuration Elevation Required to View
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume1
Disk is in EFI style
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Hi, I am Dave, I will help you with this.
CSM Support does usually need to be disabled to enable Secure Boot, go to the support page for your PC on the manufacturers website, check if there is any BIOS update available that may be available and not yet installed.
If you do not have your drive encrypted with Bitlocker.
Go into BIOS, on the Security tab, find the option to restore TPM to Factory keys and apply that, then check if you can enable Secure Boot.
If you still cannot enable Secure Boot, you will need to contact the support for your motherboard on the Gigabyte website.
Hi, I am Dave, I will help you with this.
CSM Support does usually need to be disabled to enable Secure Boot, go to the support page for your PC on the manufacturers website, check if there is any BIOS update available that may be available and not yet installed.
F8 is the most current version for my bios although i jumped from f3 to f8
Thank you for your response
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