Intel Motherboards - Asrock z170 pro 4 - not enough usb controller reso

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Asrock z170 pro 4 - not enough usb controller reso

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=5249
Printed Date: 26 Jul 2025 at 3:28pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Asrock z170 pro 4 - not enough usb controller reso

Posted By: TranceWave
Subject: Asrock z170 pro 4 - not enough usb controller reso
Date Posted: 29 May 2017 at 2:32pm

" rel="nofollow - Hello!
I have a problem with this motherboard.
This is about the setup:
-Asrock z170 pro 4
-i7 6700k
-16gb ram
-Windows 10 x64
-Access Virus ti 2 music syntetizer USB 1.1 device
-manhattan Ultra Hub USB 2.0 MTT powered.

When i plug my music syntetizer " access virus ti 2" that is usb 1.1, into my usb 2.0 powered HUB. I get this error: "limite risorse controller usb superato" in english language I think that's something like that: not enough usb controller resources. I read about other forums that the reason might be a compatibility issue with xHCI. This could happen with plug old device usb 1.1 which are not xHCI compliant to USB 3.0 ports.
Is this could be true? how can I solve?