1394 OHCI Compliant Host Controller (1394ohci) Service Defaults in Windows 7

1394 OpenHCI Driver by Microsoft Corporation.

Default Settings

Startup type:Manual
Display name:1394 OHCI Compliant Host Controller
Service name:1394ohci
Service type:kernel
Error control:normal
Path:%SystemRoot%\system32\DRIVERS\1394ohci.sys
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\1394ohci

Default Behavior

1394 OHCI Compliant Host Controller is a kernel device driver. In Windows 7 it won't be started if the user doesn't start it. If 1394 OHCI Compliant Host Controller 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 1394ohci service is not running because of the error.

Restore Default Startup Configuration for 1394 OHCI Compliant Host Controller

1. Run the Command Prompt as an administrator.

2. Copy the command below, paste it into the command window and press ENTER:

sc config 1394ohci start= demand

3. Close the command window and restart the computer.

The 1394ohci service is using the 1394ohci.sys file that is located in the %WinDir%\system32\DRIVERS folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 7 installation media.