https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 24 Apr 2026 01:35:30 +0000 Tue, 24 Feb 2026 22:35:36 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=18892 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=18892&PID=200965&title=resizable-bar-support-for-x299#200965 Author: Certifiedlover6
Subject: 18892
Posted: 24 Feb 2026 at 10:35pm

I have successfully patched the latest bios (1.50) with the rebar enabled on the x299 steel legend, for some strange reason asrock removed the C.A.M feature from the latest bios but had it present in the 1.30g beta version, i do not recommend installing the beta update its very unstable and it keeps resetting itself on every boot. if anyone is interested in modding the bios feel free to reply to this message, thanks]]> Tue, 24 Feb 2026 22:35:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=200965&title=resizable-bar-support-for-x299#200965 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=111375&title=resizable-bar-support-for-x299#111375 Author: ThunderKeg
Subject: 18892
Posted: 12 Feb 2024 at 7:35pm

Hi AsRock Team
May you please create a bios update for the the X299M Extreme4?
For some reason the X299 Extreme4 has all the updates while the "M" Version
is still at Bios Ver.1.50

A lot still use the HDET platform from intel since there is no information
about any new CPUS in the near future.


X299 Extreme4 (Has Newer Bios with Rebar) https://www.asrock.com/MB/Intel/X299%20Extreme4/index.asp#BIOS


X299M Extreme4 (No Rebar Bios)
https://www.asrock.com/MB/Intel/X299M%20Extreme4/index.asp#BIOS

Regards,
Bill Ecrofeg]]> Mon, 12 Feb 2024 19:35:05 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=111375&title=resizable-bar-support-for-x299#111375 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=102577&title=resizable-bar-support-for-x299#102577 Author: namitazop
Subject: 18892
Posted: 27 Dec 2022 at 6:54pm

My understanding was that 'Fast Boot' didn't use CSM, and since 'Fast Boot' hides the CSM option, it cannot be disabled.

Edited by Xaltar - 25 Feb 2026 at 12:18am]]> Tue, 27 Dec 2022 18:54:47 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=102577&title=resizable-bar-support-for-x299#102577 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=102525&title=resizable-bar-support-for-x299#102525 Author: namitazop
Subject: 18892
Posted: 24 Dec 2022 at 4:47pm

I would like bios for x299 Taichi to
]]> Sat, 24 Dec 2022 16:47:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=102525&title=resizable-bar-support-for-x299#102525 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=102102&title=resizable-bar-support-for-x299#102102 Author: Playman325
Subject: 18892
Posted: 25 Nov 2022 at 11:51pm

I was just wondering why the extreme4 variant didn?™t get this but every other variant did get it, can anyone tell me the status of the extreme4 version getting it? I really need it before my new graphics card comes in.]]> Fri, 25 Nov 2022 23:51:04 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=102102&title=resizable-bar-support-for-x299#102102 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=92914&title=resizable-bar-support-for-x299#92914 Author: Milkman
Subject: 18892
Posted: 05 Feb 2022 at 3:14am

No feedback from mods, ASrock support, or other users on x299 Taichi + BIOS version 2.50B used with nvidia 3080 GPUs + resizable BAR? Should I send an email to support? I wont bother with this, if this has been abandoned. ]]> Sat, 05 Feb 2022 03:14:04 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=92914&title=resizable-bar-support-for-x299#92914 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=92875&title=resizable-bar-support-for-x299#92875 Author: Milkman
Subject: 18892
Posted: 02 Feb 2022 at 5:37am

I note that the downloads section for the ASrock Taichi x299 now has a new BETA BIOS for the CAM function -- 2.50B. I have read this forum, and I've downloaded the BIOS update, but I wanted to ask -- has anybody tried the 2.50B BIOS for CAM / resizable BAR for Nvidia 3080 series GPUs?

I have read that some have had issues after trying the last CAM BIOS versions (1.90B, P2.00B), but I don't see any feedback from 2.50B. I want to install and test this, but will not if there has not been testing done for the 3080 series GPUs. ]]> Wed, 02 Feb 2022 05:37:53 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=92875&title=resizable-bar-support-for-x299#92875 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=90246&title=resizable-bar-support-for-x299#90246 Author: Gamer313
Subject: 18892
Posted: 16 Sep 2021 at 6:35am

arcam007 wrote: When can wa got an Asrock X299 Taichi XE BIOS to enable the RTX3090 "NVIDIA Resizable BAR" function. Where can i found it, please ?

https://asrock.com/MB/Intel/X299%20Taichi%20XE/index.asp#BIOS

1.90B at the bottom under 'Beta BIOS'.]]> Thu, 16 Sep 2021 06:35:47 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=90246&title=resizable-bar-support-for-x299#90246 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=90215&title=resizable-bar-support-for-x299#90215 Author: arcam007
Subject: 18892
Posted: 14 Sep 2021 at 1:40pm

When can wa got an Asrock X299 Taichi XE BIOS to enable the RTX3090 "NVIDIA Resizable BAR" function. Where can i found it, please ?]]> Tue, 14 Sep 2021 13:40:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=90215&title=resizable-bar-support-for-x299#90215 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=90132&title=resizable-bar-support-for-x299#90132 Author: arcam007
Subject: 18892
Posted: 09 Sep 2021 at 10:59pm

I'm looking for an Asrock X299 Taichi XE BIOS to enable the RTX3090 "NVIDIA Resizable BAR" function. Where can i found it, please ? ]]> Thu, 09 Sep 2021 22:59:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=18892&PID=90132&title=resizable-bar-support-for-x299#90132