https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 04 Apr 2026 13:36:28 +0000 Thu, 11 Jul 2019 05:38:36 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=11835 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=11835&PID=64515&title=asrock-a300-usb-power#64515 Author: Faceliss
Subject: 11835
Posted: 11 Jul 2019 at 5:38am

Yes, I updated the BIOS as soon as I installed win10. Where could I find the options for ErP/EuP in the BIOS? Cause I've checked everything in the BIOS and I don't remember seeing those. All I saw was a USB power config option and that turns off the port completely. I also saw a thread here in the forums suggesting to enable Deep sleep (under the South Bridge) for s5 and s4 but that didn't solve my issue.]]> Thu, 11 Jul 2019 05:38:36 +0000 https://forum.asrock.com/forum_posts.asp?TID=11835&PID=64515&title=asrock-a300-usb-power#64515 https://forum.asrock.com/forum_posts.asp?TID=11835&PID=64481&title=asrock-a300-usb-power#64481 Author: xhue
Subject: 11835
Posted: 10 Jul 2019 at 4:53am

Are you using latest BIOS?

You may also want to check options labeled ErP or EuP. Or maybe disable charging port?]]> Wed, 10 Jul 2019 04:53:39 +0000 https://forum.asrock.com/forum_posts.asp?TID=11835&PID=64481&title=asrock-a300-usb-power#64481 https://forum.asrock.com/forum_posts.asp?TID=11835&PID=64474&title=asrock-a300-usb-power#64474 Author: Faceliss
Subject: 11835
Posted: 10 Jul 2019 at 3:50am

Hey guys I was just wondering if there's anyway to disable the power on the USB ports of the A300 when it's off (shutdown). I've been digging through the BIOS and I cant seem to find the option for it.

Why do I want to disable the power on the USB when the PC is off?

I use my A300 for my arcade1up cabinet and I installed some pretty bright LED buttons/switches which is connected to the PC through USB. ]]> Wed, 10 Jul 2019 03:50:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=11835&PID=64474&title=asrock-a300-usb-power#64474