AMD Motherboards - B450M Pro 4-F doesn't detect LAN and SSD

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B450M Pro 4-F doesn't detect LAN and SSD

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=24942
Printed Date: 27 Apr 2024 at 4:27pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B450M Pro 4-F doesn't detect LAN and SSD

Posted By: Dongcan
Subject: B450M Pro 4-F doesn't detect LAN and SSD
Date Posted: 27 Sep 2022 at 9:26pm

My setup is:
B450M Bro 4-F
Ryzen 5 2600
RAM Corsair 3200 8GBx2
I have two issues with this Motherboard:
1. Motherboard can't detect NVME SSD (I can't see it in BIOS)
2. Recently, I updated BIOS to 2.80 version to try to fix it. Now, when boot up, it doesn't detect Ethernet LAN adapter.
I can fix temporarily issue 2 by this way: Access BIOS -> Advanced-> Onboard LAN -> Disabled -> Save & Restart -> Access BIOS -> Enabled Onboard LAN again -> Save & Restart.
Then motherboard can detect LAN adapter. It mean it's not Hardware issue.
Please help me how to fix these issues completely.
Thank & Regard

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B450M Bro 4-F/ Ryzen 5 2600

Replies:

Posted By: threadzipper1957
Date Posted: 27 Sep 2022 at 11:25pm

An NVME, can only work in M2_1, this only support NVME, M2_2 only supports SATA M.2
Sometiems it is related to the firmware on the M.2 card

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Kind Regards