Intel Motherboards - [C246 WSI] disable wake on USB from S4 State

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[C246 WSI] disable wake on USB from S4 State

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=17372
Printed Date: 19 Jul 2025 at 3:57pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: [C246 WSI] disable wake on USB from S4 State

Posted By: Katana
Subject: [C246 WSI] disable wake on USB from S4 State
Date Posted: 30 Nov 2020 at 7:03pm

Hi Asrock users,

I bought recently an ITX motherboard from ASRockRack, the C246WSI.

I notice that even if I disable the "USB Mouse/Keyboard Power On" in the BIOS ACPI menu, the computer continues to power on from hibernate (S4) in windows 10 if I move the mouse or push a key.

It is not the behavior I expected as my previous computer was able to power on from S4 ONLY by pushing the power button.

Can you tell me how to setup the bios to have the behavior I want and at the same time tell me what the option "USB Mouse/Keyboard Power On" in the ACPI BIOS menu is supposed to do ?

regards,
Katana