AMD Motherboards - NO POST b550

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NO POST b550

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=17636
Printed Date: 22 Apr 2026 at 2:58am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: NO POST b550

Posted By: lamincioa
Subject: NO POST b550
Date Posted: 29 Dec 2020 at 9:01pm

built pc for education in virtualisation

CPU: 3700x
mb: B550 Steel Legend
ram: 64Gb kingston furry
nvme: kingston A2000
cooler work

without videocard got 5 short beep

after installing video MSI GeForce 8400 GS no post
has no display so cant look output

need help please

Replies:

Posted By: ThreeDee
Date Posted: 29 Dec 2020 at 9:26pm

do you have a different video card that you could try?

3700x has not onboard graphics so you need a video card
Are you plugged into the video outputs of the video card and not the motherboard?

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|Ryzen 5 5900|ASRock X570 Taichi-BIOS 4.60|2x16GB HyperX Predator RGB 3200@3600 1:1 IF|ASRock RX 6700XT|2 x PCIe 4.0 M.2 Drives for OS & Games|850 WTT Seasonic 80+ Titanium PSU|Noctua NH-D15|

Posted By: lamincioa
Date Posted: 29 Dec 2020 at 9:32pm

no i havnt another videocard and i havnt display at all.
so got diagnostic pronlem
nvme with preinstalled linux os
i think use this PC by network