AMD Motherboards - Bios problem b650 pg lighting

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Bios problem b650 pg lighting

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=83109
Printed Date: 28 Nov 2024 at 8:52pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Bios problem b650 pg lighting

Posted By: Dider
Subject: Bios problem b650 pg lighting
Date Posted: 28 Nov 2024 at 4:49pm

In 3.10 bios of b650 pg lighting there isn't chassis fan 4 setting (not inbios> tools), and fan connected to cha-fan4 on board (specified in manual 9n page 6 poin 24 on diagram, and page 7 poin 24, and on page 43. Both atx12v v1 and v2 connected and atxpwr 24pin conected.

ASROCK MAKE CORRECT IN BIOS.

Replies:

Posted By: Dider
Date Posted: 28 Nov 2024 at 4:56pm

Oh and I try change fan's they are working on other cha_fan connector. Fan connected to cha_fan4 workd, when pc is turn on, but when bios post on monitor, then fan stop working, and don't work anymorwe, till, system turns off pc,and on the end of turning off, fan start working for maybe 1 second, before pc turnsoff.