Intel Motherboards - z490 Pro4 Bios 1.52 not showing CAM

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z490 Pro4 Bios 1.52 not showing CAM

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=18538
Printed Date: 27 Jul 2025 at 6:00pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: z490 Pro4 Bios 1.52 not showing CAM

Posted By: MorphingJar
Subject: z490 Pro4 Bios 1.52 not showing CAM
Date Posted: 02 Apr 2021 at 5:10am

I just updated to the beta 1.52 bios And there is no option for CAM support under chipset options despite this update specifically being to add CAM support. am I missing something£

Replies:

Posted By: 27182
Date Posted: 02 Apr 2021 at 7:35am

Have you disabled CSM and enabled Above 4G Decoding£

Posted By: MorphingJar
Date Posted: 02 Apr 2021 at 8:16am

I had the 4G option enabled but just didn't see CAM in the list until i finally figured out how to disable CSM. Then it showed up. And X1 Precision is showing that reBAR is enabled now.