Microsoft USB Universal Host Controller Miniport Driver (usbuhci) Service Defaults in Windows 7
UHCI USB Miniport Driver by Microsoft Corporation.
Default Settings
Startup type: | Manual |
Display name: | Microsoft USB Universal Host Controller Miniport Driver |
Service name: | usbuhci |
Service type: | kernel |
Error control: | normal |
Group: | Base |
Path: | %SystemRoot%\system32\DRIVERS\usbuhci.sys |
Registry key: | HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\usbuhci |
Default Behavior
Microsoft USB Universal Host Controller Miniport Driver is a kernel device driver. In Windows 7 it won't be started if the user doesn't start it. If Microsoft USB Universal Host Controller Miniport Driver fails to start, Windows 7 attempts to write the failure details into Event Log. Then Windows 7 startup should proceed and the user should be notified that the usbuhci service is not running because of the error.
Restore Default Startup Configuration of Microsoft USB Universal Host Controller Miniport Driver
1. Run the Command Prompt as an administrator.
2. Copy the command below, paste it into the command window and press ENTER:
sc config usbuhci start= demand
3. Close the command window and restart the computer.
The usbuhci service is using the usbuhci.sys file that is located in the C:\Windows\system32\DRIVERS directory. If the file is removed or corrupted, read this article to restore its original version from Windows 7 installation media.