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Unknown USB Device (Device Descriptor Request Failed) at model FA506NC

kakarot5721
Star I

Model: FA506NC

I'm pretty sure this is a Bluetooth error. Because during the driver update process, due to the display loss and loss of connection to both wifi and bluetooth, I updated the Bluetooth driver on the "MyASUS" app and checked in "Device Manager" and only saw this error appear in "Universal Serial Bus controllers". What should I do?

Screenshot 2025-08-01 230242.png

 

1 REPLY 1

Falcon_ASUS
Moderator
Moderator

@kakarot5721 
We recommend uninstalling the device, restarting your laptop, and then reinstalling the driver to check if the issue is resolved. 
[Windows 11/10] Troubleshooting - Bluetooth Functionality Anomaly Issue
Product Support For FA506NC
If the problem persists, it may be a hardware failure. We suggest bringing your laptop to a service center for further inspection.
The following is the contact information:
https://www.asus.com/support/service-center-location 

Also you can contact the local service center for help.
The following is the contact information:
https://www.asus.com/support/CallUs# 

Sorry for any inconvenience it may be caused.