B450M Pro4 where is deep sleep function?
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=15103
Printed Date: 05 Feb 2025 at 8:47pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: B450M Pro4 where is deep sleep function?
Posted By: Nereida
Subject: B450M Pro4 where is deep sleep function?
Date Posted: 04 Aug 2020 at 1:50pm
|
Hi, I want to turn off usb earphone light when turn off system and I know asrock support deep sleep option. However, I cannot find it in 3.6 BIOS, please advise. Thanks in advance. |
Replies:
Posted By: ASRock_TSD
Date Posted: 04 Aug 2020 at 2:12pm
|
Dear Nereida, Greetings, this is ASRock TSD. B450M Pro4 supports Deep Sleep function since BIOS P3.90. http://asrock.pc.cdn.bitgravity.com/BIOS/AM4/B450M%20Pro4(3.90)ROM.zip After updating BIOS, please enter to Advance/ACPI Configuration to set the option [Deep Sleep] to [Enable in S4-S5]. Thanks! All the best, ASRock TSD |
Posted By: Nereida
Date Posted: 04 Aug 2020 at 2:30pm
|
OK, I have update to latest BIOS version and i can find out the option. Case close 
|