Intel Motherboards - Z790 Taichi Carrara only resume sleep power button

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Z790 Taichi Carrara only resume sleep power button

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=25258
Printed Date: 21 Jul 2025 at 7:27pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Z790 Taichi Carrara only resume sleep power button

Posted By: rdeckard
Subject: Z790 Taichi Carrara only resume sleep power button
Date Posted: 29 Dec 2022 at 4:04am

On Bios 4.12, brand new PC. I'm unable to resume from sleep using mouse or keyboard, only the power button. All the wake options are enabled in the BIOS and for mouse/keyboard in Windows 11 Device Manager. Using High Performance power plan and USB selective suspend is enabled. This is all just like my old Windows 10 box that works fine resuming via keyboard.
Seems like the issue is the board cuts off all standby power to the USB ports as if the 'deep sleep' option is enabled in the BIOS except it isn't.

Replies:

Posted By: rdeckard
Date Posted: 30 Dec 2022 at 3:10am

I've largely figured this one out in case it helps anyone in the future. It does still seem that the board kills standby power to the USB 3.x ports during sleep but after I moved mouse/keyboard to the USB 2.0 ports I was able to resume from sleep as expected.