ASRock Forums : Turn off leds when PC is off https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 08:14:24 +0000 Fri, 12 Mar 2021 19:25:46 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11517 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[Turn off leds when PC is off : Hi tattdogg,Thank you for your...]]> https://forum.asrock.com/forum_posts.asp?TID=11517&PID=84595&title=turn-off-leds-when-pc-is-off#84595 Author: ASRock_TSD
Subject: 11517
Posted: 12 Mar 2021 at 7:25pm

Hi tattdogg,

Thank you for your test and reply.

Please update the BIOS L1.61 and check the result. This BIOS should help you fully disabled the onboard LED when the system is off.

After the BIOS update, please make sure the "Turn on onboard LED in S5" is disabled. You can find this option under BIOS\Advanced\Chipset Configuration


The download link is below.

https://drive.google.com/file/d/1orl2rRV0tjFTJimZu6aGDt0_4cxMdJwW/view£usp=sharing

I linked the instant flash SOP as below.
https://www.asrock.com/support/BIOSIG.asp£cat=BIOS10

If you have other questions, please feel free to contact us.

All the best,
ASRock TSD
]]> Fri, 12 Mar 2021 19:25:46 +0000 https://forum.asrock.com/forum_posts.asp?TID=11517&PID=84595&title=turn-off-leds-when-pc-is-off#84595 <![CDATA[Turn off leds when PC is off : I also tried to update FW by myself wICPFLASHADSBv2.exe...]]> https://forum.asrock.com/forum_posts.asp?TID=11517&PID=83903&title=turn-off-leds-when-pc-is-off#83903 Author: tattdogg
Subject: 11517
Posted: 11 Feb 2021 at 5:17pm

I also tried to update FW by myself
wICPFLASHADSBv2.exe /file=nu51_3.04
]]> Thu, 11 Feb 2021 17:17:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=11517&PID=83903&title=turn-off-leds-when-pc-is-off#83903 <![CDATA[Turn off leds when PC is off : Hi ASRock_TSD,I had this option...]]> https://forum.asrock.com/forum_posts.asp?TID=11517&PID=83899&title=turn-off-leds-when-pc-is-off#83899 Author: tattdogg
Subject: 11517
Posted: 11 Feb 2021 at 4:39pm

Hi ASRock_TSD,
I had this option disabled in BIOS and everything worked fine (Z490 Extreme4)
But then I accidentally installed beta version of ASRock Polychrome RGB app
After that LEDs are always ON.
I tried to re-disable BIOS option, uninstall beta and install stable version of Polychrome RGB app
Nothing haven't helped
Looks like beta app had updated LED controller firmware (not sure about that)
How can I fix that?

Thanks]]> Thu, 11 Feb 2021 16:39:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=11517&PID=83899&title=turn-off-leds-when-pc-is-off#83899 <![CDATA[Turn off leds when PC is off : Thank you for choosing ASRock.Regarding...]]> https://forum.asrock.com/forum_posts.asp?TID=11517&PID=63211&title=turn-off-leds-when-pc-is-off#63211 Author: ASRock_TSD
Subject: 11517
Posted: 24 May 2019 at 10:04am

Thank you for choosing ASRock.

Regarding your case, please disable the BIOS option [turn on onboard LED in S5].
BIOS path: Advanced > Chipset Configuration > turn on onboard LED in S5

Thank you!
Yours truly,
ASRock TSD
]]> Fri, 24 May 2019 10:04:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=11517&PID=63211&title=turn-off-leds-when-pc-is-off#63211 <![CDATA[Turn off leds when PC is off : Hello everyone. I have a Z390...]]> https://forum.asrock.com/forum_posts.asp?TID=11517&PID=63161&title=turn-off-leds-when-pc-is-off#63161 Author: Caruat
Subject: 11517
Posted: 22 May 2019 at 4:59am

Hello everyone. I have a Z390 Extreme4. How can I make the LEDs go off when the PC is off? Thanks!]]> Wed, 22 May 2019 04:59:27 +0000 https://forum.asrock.com/forum_posts.asp?TID=11517&PID=63161&title=turn-off-leds-when-pc-is-off#63161