Z390 Disable CSM

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hi, I'm trying to enable secure boot in the BIOS in order to upgrade from Windows 10 to 11. Windows 10 is already in UEFI mode and the SSD in GPT mode, TPM is also enabled, but when I try to change "Secure boot" to enable it says that I must first disable CSM in Setup.

The problem is that in the CSM setup page I only have 3 options. In the manual it says there must be four options and the fist one (the one is missing in my setup) is for disabling CSM.

What do I do to show that option in order to disable CSM?

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
hjgs1111 Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 23 Nov 2021 Status: Offline Points: 20	Post Options Post Reply Quote hjgs1111 Report Post Thanks(0) Quote Reply Topic: Z390 Disable CSM Posted: 23 Nov 2021 at 7:18am
	Hi, I'm trying to enable secure boot in the BIOS in order to upgrade from Windows 10 to 11. Windows 10 is already in UEFI mode and the SSD in GPT mode, TPM is also enabled, but when I try to change "Secure boot" to enable it says that I must first disable CSM in Setup. The problem is that in the CSM setup page I only have 3 options. In the manual it says there must be four options and the fist one (the one is missing in my setup) is for disabling CSM. What do I do to show that option in order to disable CSM?