AMD Motherboards - My board won't detect a gpu on a riser and won't d

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My board won't detect a gpu on a riser and won't d

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=19623
Printed Date: 08 Aug 2025 at 5:49am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: My board won't detect a gpu on a riser and won't d

Posted By: Mahmoud70
Subject: My board won't detect a gpu on a riser and won't d
Date Posted: 24 Sep 2021 at 7:17am

I've been building my second rig with 6*3080 and 2200g, I saw this https://www.reddit.com/r/Amd/comments/kyisjv/b450_motherboard_with_six_pcie_slots_only/" rel="nofollow - Reddot post where did the OP had a problem with the same MB and some guy got it with an update to his MOBO to 4.8v, so I wanted to update my bios first, I flashed the update on a flash and I formated the device with FAT32 and everything was as it supposed to be, but the Board won't even detect the flash memory! I tried many times on many flashes and I tried on an SSD too! "NO IMAGE DETECTED", then I said at least let me try to work with two GPUs till I figure it out, the Board won't even detect my GPUs if they are on a riser, I need to install them on the motherboard, I did enable the 4g decoding, put the PCIe to gen 1, not using an M.2, do you have any idea how to solve this?