https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Jul 2026 02:23:46 +0000 Sat, 19 Aug 2023 16:33:59 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=26324 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107081&title=b650mhdv-m-2#107081 Author: M440
Subject: 26324
Posted: 19 Aug 2023 at 4:33pm

i attach the picture of the motherboard bios.

you can see the bios reads the EFI bootloader files how as they are set using efibootmgr above.


]]> Sat, 19 Aug 2023 16:33:59 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107081&title=b650mhdv-m-2#107081 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107071&title=b650mhdv-m-2#107071 Author: Fen
Subject: 26324
Posted: 19 Aug 2023 at 6:03am

I'm thinking that as well... I'm making a boot USB right now. Upgrading systems small differences is such a pain!

The SATA SDD was being detected in the BIOS but not as a bootable drive (previously being used in Win10)

> the bios is black background and white letters - like in the picture in the right.

]]> Sat, 19 Aug 2023 06:03:55 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107071&title=b650mhdv-m-2#107071 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107069&title=b650mhdv-m-2#107069 Author: M440
Subject: 26324
Posted: 19 Aug 2023 at 5:12am

anyway i think you might need to add EFI entries to NVRAM. Normally OS while being installed (actually a bootloader) is making such entries in NVRAM and UEFI bios knows what EFI files to boot.

You can try to just run the windows installation pendrive and make a startup repair.

Otherwise manually add such entry to NVRAM using bcdedit in command prompt like a guy in this video:

https://www.youtube.com/watch?v=4awsXR8STUo

or if you use linux edit it with efibootmgr.

]]> Sat, 19 Aug 2023 05:12:55 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107069&title=b650mhdv-m-2#107069 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107068&title=b650mhdv-m-2#107068 Author: M440
Subject: 26324
Posted: 19 Aug 2023 at 4:49am

the bios is black background and white letters - like in the picture in the right.

You have a problem with booting a OS from nvme drive?

are the drives visible from the bios?

what OS you are trying to boot precisely? CSM is a legacy mode. You can disable CSM (even should) if you have UEFI os installed on GPT partition.

]]> Sat, 19 Aug 2023 04:49:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107068&title=b650mhdv-m-2#107068 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107066&title=b650mhdv-m-2#107066 Author: Fen
Subject: 26324
Posted: 19 Aug 2023 at 3:54am

With 1.28 I'm still getting the same behaviour :(]]> Sat, 19 Aug 2023 03:54:45 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107066&title=b650mhdv-m-2#107066 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107065&title=b650mhdv-m-2#107065 Author: M440
Subject: 26324
Posted: 19 Aug 2023 at 3:31am

Just upgrade the BIOS to the newest one.

Mine didn't even boot with 1.17 and did only after I updated the BIOS using the flashback function.

For me the windows EFI installation was autodetected by ASrock bios, but I had to manually add linux grub bootloader using efibootmgr. ]]> Sat, 19 Aug 2023 03:31:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107065&title=b650mhdv-m-2#107065 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107063&title=b650mhdv-m-2#107063 Author: Fen
Subject: 26324
Posted: 19 Aug 2023 at 2:59am

Drive is GPT formatted
]]> Sat, 19 Aug 2023 02:59:41 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107063&title=b650mhdv-m-2#107063 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107062&title=b650mhdv-m-2#107062 Author: Fen
Subject: 26324
Posted: 19 Aug 2023 at 2:54am

Strange behaviour with mobo (new).

1. In the BIOS the screen is gray background and white text
2. If I Save Changes and Exit it will return to the BIOS
3. I have two SSDs (bootable on old hardware). In the boot tab, if I enable CSM so that I can explicit boot from SSD the system will hang at a grey screen
4. The DRAM and CPU post status lights will light up for a short while but then turn off. Everything is detected correctly (Ryzen 5 / 7600) + 32GB ram

[BIOS 1.17]]]> Sat, 19 Aug 2023 02:54:22 +0000 https://forum.asrock.com/forum_posts.asp?TID=26324&PID=107062&title=b650mhdv-m-2#107062