b450m£ac
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=21222
Printed Date: 22 Dec 2024 at 11:54am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: b450m£ac
Posted By: dillenger1
Subject: b450m£ac
Date Posted: 13 Feb 2022 at 4:52am
| I need clarification on the pier button terminal configuration. I didn't take good enough pics when taking apart. manual only has a useless diagram .for wires in my harness I have a 2 pin connector for power switch(one black one grey no polarity). I have another 2 pin connector for hdd led that designates polarity. then 2 single connectors for power led positive and negative. the power switch connector confuses me because the board does not designate (power switch) |
Replies:
Posted By: dillenger1
Date Posted: 13 Feb 2022 at 6:12am
| https://imgur.com/a/9icnONf" rel="nofollow - https://imgur.com/a/9icnONf |
Posted By: Xaltar
Date Posted: 13 Feb 2022 at 7:02am
 Purple - Speaker header Green - Power LED Red - Power switch Yellow - HDD LED Blue - Reset switch They are always the same layout and it is labeled on the board but it can be hard to make out, the text is tiny. The + indicates pin 1 and where the connector goes. The header under the speaker connection is for the older, 3pin power LED. Modern cases no longer use them but ASRock still provides a header for legacy cases. ------------- 
|
Posted By: dillenger1
Date Posted: 13 Feb 2022 at 7:39am
| I don?™t have a rest switch connector just a power switch connector |
Posted By: Xaltar
Date Posted: 13 Feb 2022 at 8:01am
|
All you really need to connect is the power switch connector, all the others are optional. -------------
|
Posted By: dillenger1
Date Posted: 13 Feb 2022 at 1:08pm
| Thanks for the reply. Got the pins moved inboard to the reset pins. Everything is starting up now!! |