Intel Motherboards - ws2812b polychrome doesn't work

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ws2812b polychrome doesn't work

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=23454
Printed Date: 22 Jul 2025 at 12:38pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ws2812b polychrome doesn't work

Posted By: Tengu13
Subject: ws2812b polychrome doesn't work
Date Posted: 13 Apr 2022 at 4:58pm

Hello! I have new motherboard h570M pro4, with rgb and argb support.

I've trying connect my ws1812b led strip to motherboard, but works only 1 led ( or 2 leds, 1st white and second one is green )

After reading topics i've tried to flash led firmware

wicpflashadsbv2.exe /file=nu51_3.04

But have error:

Enter ICP mode.
Company ID: 0x000000FF, Device ID: 0x00FF00FF
Enter ICP mode fail.

next i see mistake in .ini file:
Where is no my motherboard in this ini file.
wicpflashadsbv2.ini

tried to download latest polichrome and beta ver.

Replies:

Posted By: Tengu13
Date Posted: 14 Apr 2022 at 2:20pm

sorry, i've want to say ws2812 led strip, with 5050 smd