ASRock Forums : H370M-ITX/ac and NVME m.2 boot problems https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 11 Apr 2026 06:44:04 +0000 Thu, 27 Dec 2018 03:58:22 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10516 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[H370M-ITX/ac and NVME m.2 boot problems : It is GPT. ]]> https://forum.asrock.com/forum_posts.asp?TID=10516&PID=59329&title=h370mitx-ac-and-nvme-m-2-boot-problems#59329 Author: eugene29
Subject: 10516
Posted: 27 Dec 2018 at 3:58am

It is GPT.]]> Thu, 27 Dec 2018 03:58:22 +0000 https://forum.asrock.com/forum_posts.asp?TID=10516&PID=59329&title=h370mitx-ac-and-nvme-m-2-boot-problems#59329 <![CDATA[H370M-ITX/ac and NVME m.2 boot problems : Is the nvme formatted as GPT or...]]> https://forum.asrock.com/forum_posts.asp?TID=10516&PID=59300&title=h370mitx-ac-and-nvme-m-2-boot-problems#59300 Author: RLGL
Subject: 10516
Posted: 26 Dec 2018 at 10:17pm

Is the nvme formatted as GPT or MBR? Needs to be GPT.
]]> Wed, 26 Dec 2018 22:17:01 +0000 https://forum.asrock.com/forum_posts.asp?TID=10516&PID=59300&title=h370mitx-ac-and-nvme-m-2-boot-problems#59300 <![CDATA[H370M-ITX/ac and NVME m.2 boot problems : Hello Everyone! I hope I can find...]]> https://forum.asrock.com/forum_posts.asp?TID=10516&PID=59278&title=h370mitx-ac-and-nvme-m-2-boot-problems#59278 Author: eugene29
Subject: 10516
Posted: 26 Dec 2018 at 10:33am

Hello Everyone! I hope I can find the answer to my problem here.

This is my config:
H370M-ITX/ac
intel g5400
6 x 4tb 3.5 WD drives
1 hp ex900 m.2 250gb
BIOS: 3.10/3.00
OS: Debian, Ubuntu, Proxmox. Problem is replicable across multiple OSes.

I'm experiencing a problem with NVME drive at boot. It appears that BIOS can't see NVME drive after every power cycle (not reboot, but shutdown only). This problem goes away if I hit F11 or enter the BIOS without doing anything else. I don't have to select or change anything, the only thing I have to do is to activate/enter BIOS. The problem will appear again after next power cycle.

Problem: Shutdown > boot > no nvme drive present
Workaround: Shutdown > boot > enter bios or press f11 or select drive > nvme is present

Any ideas?
]]> Wed, 26 Dec 2018 10:33:02 +0000 https://forum.asrock.com/forum_posts.asp?TID=10516&PID=59278&title=h370mitx-ac-and-nvme-m-2-boot-problems#59278