Intel Motherboards - BAR(CAM) - BIOS Update z490 phantom itx/tb3

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BAR(CAM) - BIOS Update z490 phantom itx/tb3

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=18510
Printed Date: 20 Jul 2025 at 4:52pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: BAR(CAM) - BIOS Update z490 phantom itx/tb3

Posted By: grudi
Subject: BAR(CAM) - BIOS Update z490 phantom itx/tb3
Date Posted: 31 Mar 2021 at 1:53am

Nvidia has released a driver that includes support for Resizable BAR across the GeForce RTX 30 Series of Desktop and Notebook GPU.

VBIOS update are released.

When does ASROCK release a non beta BIOS that support BAR (CAM)£

Other MB vendors have released stable BIOS versions.

Replies:

Posted By: grudi
Date Posted: 01 Apr 2021 at 2:11am

Any news from ASROCK£

Posted By: ASRock_TSD
Date Posted: 01 Apr 2021 at 4:45pm

Hi Grudi,

Thank you for your post.

We release BIOS P1.50 and start to support CAM, please update it with instant flash.

Here is the BIOS download link and instant flash SOP.
BIOS P1.50: https://download.asrock.com/BIOS/1200/Z490%20Phantom%20Gaming-ITXTB3%281.50%29ROM.zip" rel="nofollow - https://download.asrock.com/BIOS/1200/Z490%20Phantom%20Gaming-ITXTB3(1.50)ROM.zip
Instant flash SOP: https://www.asrock.com/support/BIOSIG.asp£cat=BIOS9" rel="nofollow - https://www.asrock.com/support/BIOSIG.asp£cat=BIOS9

Please make sure you are using the AMD RX6000 series or the NVIDIA 30 series with the vBIOS which supports Resizable BAR.

All the best,
ASRock TSD