Intel Motherboards - B360m HDV BIOS

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B360m HDV BIOS - deisable CSM

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=73160
Printed Date: 17 Oct 2024 at 4:39am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B360m HDV BIOS - deisable CSM

Posted By: EDE125
Subject: B360m HDV BIOS - deisable CSM
Date Posted: 16 Oct 2024 at 11:06pm

Hi,

i want to install Win11 on my PC. In the BIOS (P4.20G) i enable the TPM.
Secure Boot can´t enabled. The following message appears when trying:

Disable the CSM in Setup. Repeat operation after Reboot to ensure UEFI Video (GOP) driver is operational.

I can't find any way to deactivate the CSM in the BIOS. Among the boot options there are only the options Start PXE oPROM policy,
Start Storage oPROM policy and other PCI device ROM priority. If I set the options to UEFI, I still can't enable SecureBoot. Does anyone have an idea of ?�what I'm doing or what I'm doing wrong? Thanks in advance.