Windows 10: What is CSM Support in BIOS? How to enable or disable it?

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CSM or Compatibility Support Mode is a part of UEFI Firmware and is used to make an operating system and other connected devices compatible with the UEFI. It is only used by devices when the application is not compatible with BIOS but UEFI. In this post, we will learn what is CSM Support in BIOS and […]

This article What is CSM Support in BIOS? How to enable or disable it? first appeared on TheWindowsClub.com.

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Cant disable csm support to enable secure boot.. help

Whenever i go to bios and disable CSM for enabling secure boot it wont work.. It enables itself again whenever i save and exit..

 

Cannot disable CSM to enable Secure Boot

Winver. 22H2 19045.3208 Hi there, I am having difficulty in enabling Secure Boot even when it is supported with my motherboard on the ASUS website. I was made aware of this by using the PC Health app:

After a bit of research, CSM being enabled in the BIOS can be a reason why Secure Boot is showing up as Unsupported on my msinfo32 report:

However, I cannot disable CSM on my pc as it does not boot Windows 10 after the change, meaning that either something in my pc does not have a UEFI driver or that it is due to my primary disk being MBR and not GPT (according to research). Any help with potential fixes or suggestions is much appreciated, thank you

 

Cant disable csm support to enable secure boot.. help

Make sure your motherboard rev 1.0

Download new F6 Bios firmware and install it

B460M GAMING HD (rev. 1.0) Support | Motherboard - GIGABYTE Global

After that reset bios settings to default, save, and exit, then go to bios, enable csm.