Intel Motherboards - I can not use the bios. Problem USB Legazy

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I can not use the bios. Problem USB Legazy

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=3080
Printed Date: 19 Jul 2025 at 3:02pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: I can not use the bios. Problem USB Legazy

Posted By: multivac
Subject: I can not use the bios. Problem USB Legazy
Date Posted: 22 Jul 2016 at 2:38am

Disable " USB Legacy Support" and I can not use the bios .

I do not work the keyboard or the mouse . PS2 does not work either .

What I can do?

Thanks a lot Smile

Asrock z87 pro4

Replies:

Posted By: vacaloca
Date Posted: 22 Jul 2016 at 5:50am

Remove the CMOS battery after unplugging power, wait a few minutes, replug it back in. CMOS settings will be cleared and you should be all set to configure it again.

Posted By: multivac
Date Posted: 22 Jul 2016 at 3:34pm

Thanks, :)

I guess it's not possible to enable the usb Legazy from w10.