https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 04 Jun 2026 13:31:47 +0000 Tue, 21 Apr 2026 00:03:48 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113493 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201226&title=b760-pro-rs-secure-boot-key-missing#201226 Author: Xaltar
Subject: 113493
Posted: 21 Apr 2026 at 12:03am

Nothing at all, you are sorted ]]> Tue, 21 Apr 2026 00:03:48 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201226&title=b760-pro-rs-secure-boot-key-missing#201226 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201225&title=b760-pro-rs-secure-boot-key-missing#201225 Author: 666pierog
Subject: 113493
Posted: 20 Apr 2026 at 11:39pm

Thank you so much!
so theres nothing to worry about?]]> Mon, 20 Apr 2026 23:39:08 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201225&title=b760-pro-rs-secure-boot-key-missing#201225 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201224&title=b760-pro-rs-secure-boot-key-missing#201224 Author: Xaltar
Subject: 113493
Posted: 20 Apr 2026 at 4:10pm

OK, I can confirm, the steps I listed above do NOT work on a system that does not
support the new keys. I tested on one of my older systems before updating the BIOS
and it still says "variable undefined". After updating my BIOS the process succeeds.

In other words, your system is already set up for them and you don't need to do
anything more. This process wouldn't work if you needed a BIOS update.

Enjoy your system worry free ]]> Mon, 20 Apr 2026 16:10:00 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201224&title=b760-pro-rs-secure-boot-key-missing#201224 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201223&title=b760-pro-rs-secure-boot-key-missing#201223 Author: Xaltar
Subject: 113493
Posted: 20 Apr 2026 at 3:20pm

I wouldn't worry, ASRock has already released updates for a number of older boards.
Even my old x370 Taichi has gotten an update for this. I suspect all that is
needed in the UEFI on newer boards may already be present. It seems only older
boards got updates so far which leads me to believe the updated security key
will come via windows update. I don't see security certificates mentioned in any
of the latest BIOS versions for newer boards (current and last gen). All the older
boards that received an update for this state:

Update Secure Boot Key (2023 KEK/DB/PK)

This is why I suspect newer boards already have what is needed for the new keys.
All the older boards that got an update hadn't had a BIOS update for quite some
time, a year or more in most cases. This means the update needed for secure boot
couldn't have been implemented in an earlier update. The last official update before
this one for the x370 Taichi was in 2023 for example. There are some newer beta
updates but they only added CPU support/RAM compatibility.

I found this article while looking into your issue:
https://learn.microsoft.com/en-us/answers/questions/5652654/secure-boot-certificates-have-been-updated-but-are

It might be of some use to you.

With this kind of thing you often find that details are kept under wraps for
security reasons. I would imagine Microsoft will want as much of this process
automated/hidden as possible.

I wouldn't worry about it, your system is still current and well within the
required specs for Windows 11. ASRock (all manufacturers really) won't leave
you high and dry.

Hope this helps. ]]> Mon, 20 Apr 2026 15:20:54 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201223&title=b760-pro-rs-secure-boot-key-missing#201223 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201222&title=b760-pro-rs-secure-boot-key-missing#201222 Author: 666pierog
Subject: 113493
Posted: 20 Apr 2026 at 2:38pm

Yea that worked, i already done this before but after cleaning secureboot keys and updating bios still asrock didnt updated keys
what if they wont update that keys on june 2026?]]> Mon, 20 Apr 2026 14:38:56 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201222&title=b760-pro-rs-secure-boot-key-missing#201222 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201221&title=b760-pro-rs-secure-boot-key-missing#201221 Author: Xaltar
Subject: 113493
Posted: 20 Apr 2026 at 1:56pm

That is strange. Have you tried the following:

1. Open PowerShell as Administrator
2. Enter the following command to check your certificate status:

[System.Text.Encoding]::ASCII.GetString((Get-SecureBootUEFI db).bytes) -match 'Windows UEFI CA 2023'

3. If the result is an error (variable undefined) then enter this:

reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Secureboot /v AvailableUpdates /t REG_DWORD /d 0x5944 /f

4. Then enter:

Start-ScheduledTask -TaskName "\Microsoft\Windows\PI\Secure-Boot-Update"

5. Restart the system and then enter PowerShell as administrator again.
6. Reenter the command from 2 and you should see "True" confirming the update has been applied.

Let me know if it works.

Edited by Xaltar - 20 Apr 2026 at 2:00pm]]> Mon, 20 Apr 2026 13:56:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201221&title=b760-pro-rs-secure-boot-key-missing#201221 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201220&title=b760-pro-rs-secure-boot-key-missing#201220 Author: 666pierog
Subject: 113493
Posted: 20 Apr 2026 at 7:41am

I tried, already emailed them 3 times. No any respond from them..]]> Mon, 20 Apr 2026 07:41:24 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201220&title=b760-pro-rs-secure-boot-key-missing#201220 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201219&title=b760-pro-rs-secure-boot-key-missing#201219 Author: Xaltar
Subject: 113493
Posted: 20 Apr 2026 at 5:40am

You will probably need to open a support ticket for this issue. There is nothing
I can do to help you, I am just a moderator here. ASRock does reply here sometimes
but it's not very regular so a support ticket will be a quicker way to get the answer
you are looking for.

http://tw.asrock.com/events/tsd.asp]]> Mon, 20 Apr 2026 05:40:29 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201219&title=b760-pro-rs-secure-boot-key-missing#201219 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201217&title=b760-pro-rs-secure-boot-key-missing#201217 Author: 666pierog
Subject: 113493
Posted: 20 Apr 2026 at 4:31am

Hello, My ASROCK B760 PRO RS still doesnt have Option ROM 2023 CA secure boot key..
its missing since latest bios update please fix this, certificates expire on June 2026.]]> Mon, 20 Apr 2026 04:31:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=113493&PID=201217&title=b760-pro-rs-secure-boot-key-missing#201217