Fix Microsoft Windows USB Not Working Error Code 39

If you have encountered this Error for USB ports.

Method 1: Update USB Drivers

Try Update USB Drivers with Device Manager (devmgmt.msc)

1.1 Use Win + R to open Run window, then input devmgmt.msc to open Device Manager

Microsoft Windows - Run window
Microsoft Windows – Run window

1.2 Right click on the USB controller with issue, click on Update driver

Microsoft Windows - Device Manager - Update driver
Microsoft Windows – Device Manager – Update driver

Method 2: Reinstall USB Ccontrollers

Try to Uninstall USB controllers’ drivers then reinstall them using Device Manager (devmgmt.msc)

2.1 Follow step 1.1

2.2 Right click on the USB controller with issue, click on Uninstall device

Microsoft Windows - Device Manager
Microsoft Windows – Device Manager – Uninstall device

2.3 Click on Scan for hardware changes

Microsoft Windows - Device Manager -  Scan for hardware changes
Microsoft Windows – Device Manager – Scan for hardware changes

Method 3: Delete UpperFilters and LowerFilters from registry

3.1 Follow step 1.1 to open Run window

3.2 Enter regedit to open Registry Editor Window.

Microsoft Windows - Registry Editor Window
Microsoft Windows – Registry Editor Window

3.3 Go to following registry key

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056-444553540000}
Microsoft Windows - Registry Editor
Microsoft Windows – Registry Editor

3.4 Delete UppFilter and LowerFilter keys. (Do not delete UpperFilter.bak and LowerFilter.bak)

3.5 Restart your computer.

3.6 It should be fixed now.

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