What’s more, you may also be prompted that the start type for this driver is set to disabled in the registry.
(Code 32)įrom this error message we can simply get to the conclusion that this code 32 error is a driver issue, it may result from the corrupted or outdated or missing drivers, such as USB device drivers and CD-ROM drive driver. An alternate driver may be providing this functionality. After your computer restarts, wait until Windows automatically install USB Controllers drivers again and then test your USB ports.Īdditional help: If you still have problems with your USB devices then try this guide: How to fix USB device not recognized or USB not Installed problem.It is reported when people were about to install some software new, it turned out that device manager showed them an error code 32 which says: A driver (service) for this device has been disabled. * Note: If during uninstall process, you lose your USB mouse functionality, then use your keyboard arrow keys to highlight the rest USB devices and then press simultaneously the " Shift' + " F10" keys to open the right-click menu to select " Uninstall".Ĥ. In device manager, right-click on every USB Controller and select “ Uninstall”. Uninstall USB Controllers from the Device Manager.Ģ. Perform the same action (Delete) with the “ LowerFilters” key, if found.Ĩ. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\Ĥ.
Inside Windows Registry, navigate (from the left pane) and highlight this key: Press “ Windows” + “ R” keys to load the Run dialog box.Ģ.Delete ‘UpperFilters’ & ‘LowerFilters’ registry keys. How to solve USB Error Code 39 (or 41)– USB Ports & Devices not working Step 1. * Note: The solution is tested and it works perfectly on Windows 7 OS, but also works on Windows XP or Vista based computers.
After a lot of research, I finally discovered the solution below that fixed the USB Controller Error 39. (Code 39).”Īfter examining and troubleshooting the USB ports using the instructions from this guide: How to fix USB device not recognized or USB not Installed problem, the USB Controller problem still existed on his laptop. When error code 39 occurs, then, in device manager, all USB ports appear with a yellow triangle with an exclamation point and at the device properties, the following error description appears: “ Windows cannot load the device driver for this hardware. Furthermore, no USB device, like a USB Printer or a USB storage device, could be recognized by his system. A few days ago, one of my customers noticed that the USB mouse was not working on his laptop computer.
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