ASRock A520M-ITX/AC usb power on
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=91573
Printed Date: 21 Mar 2025 at 9:16am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: ASRock A520M-ITX/AC usb power on
Posted By: thorneo
Subject: ASRock A520M-ITX/AC usb power on
Date Posted: 21 Jan 2025 at 1:14am
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Is their a way to keep the power on the usbs so I can turn on my pc with usb htpc keyboard? I have watched a tom of youtube vids and none of them show what is on my bios.. |
Replies:
Posted By: Xaltar
Date Posted: 21 Jan 2025 at 1:24am
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In your BIOS: Advanced\ACPI Configuration PS/2 Keyboard S4/S5 Wakeup Support: (Set to enable) See if that works for you. ------------- 
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Posted By: thorneo
Date Posted: 21 Jan 2025 at 2:14am
| Ok I'll try that and let everyone know if it does/does not work.. Oh thanks for your help.. |
Posted By: thorneo
Date Posted: 21 Jan 2025 at 7:28am
| well that did not work.. |
Posted By: eccential
Date Posted: 21 Jan 2025 at 11:48pm
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Per the manual, USB_12 ports (1 & 2) are powered by +5VSB (auxiliary power). I believe those are ON all the time. Other USB ports are powered by +5VDUAL. I'm not sure if these are ON all the time. Either way, maybe there are some differences in how they behave for power-on-by-keyboard functions. |
Posted By: thorneo
Date Posted: 22 Jan 2025 at 9:40am
| Thanks I'll have to give that a try.. I'll let everyone know if it work's or not.. |
Posted By: thorneo
Date Posted: 27 Jan 2025 at 9:47pm
| none of the ideas here worked. I guess I have one of arock's sh*tty main boards.. thanks to all that tried to help me .. |