AMD Motherboards - AASRock B550 Phantom Gaming 4 System Panel connect

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AASRock B550 Phantom Gaming 4 System Panel connect

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=18158
Printed Date: 09 Aug 2025 at 9:28am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AASRock B550 Phantom Gaming 4 System Panel connect

Posted By: Jeff_TH
Subject: AASRock B550 Phantom Gaming 4 System Panel connect
Date Posted: 18 Feb 2021 at 4:10am

Guys,

I'm in the final stages of setting up an ASRock B550 Phantom Gaming 4 system.

The case is a Fractal Design Focus G. The wires in the bundle include: Power switch (two wires), Reset switch (two wires), PLED +/- wires, HDD +/- wires. I've placed those wires on the B550 System Panel Header. Next to the System Panel Header is a Power LED & Speaker header (item #20 on p.1 of the manual. Why are there what appear to be redundant headers on the motherboard (PLED +/-)? Additionally, there appears to be an extra PLED+ header on item #20. And, no speaker wire in sight.

Am I missing something, or should all the wires from the case reside on the System Panel Header? Do case speakers still exist, or do they reside on the motherboard?

TIA,

Jeff

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Jeff Heyen

Replies:

Posted By: RLGL
Date Posted: 20 Feb 2021 at 12:12am

Do case speakers still exist, or do they reside on the motherboard?

Yes they exist, end user must add one.

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Asrock Z370 Gaming K6,Intel i7 8700K,
Asrock x570 Taichi

Posted By: MadScientist
Date Posted: 23 Feb 2021 at 12:21am

I have the same MB. It has no onboard speaker. You can add one but why.