bootcfg dbg1394

Applies to: Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012

Configures 1394 port debugging for a specified operating system entry.


bootcfg /dbg1394 {on | off}[/s <computer> [/u <domain>\<user> /p <password>]] [/ch <channel>] /id <osentrylinenum>


Parameter Description
{on | off} Specifies the value for 1394 port debugging, including:
  • on. Enables remote debugging support by adding the /dbg1394 option to the specified <osentrylinenum>.
  • off. Disables remote debugging support by removing the /dbg1394 option from the specified <osentrylinenum>.
/s <computer> Specifies the name or IP address of a remote computer (don't use backslashes). The default is the local computer.
/u <domain>\<user> Runs the command with the account permissions of the user specified by <user> or <domain>\<user>. The default is the permissions of the current logged on user on the computer issuing the command.
/p <password> Specifies the password of the user account that is specified in the /u parameter.
/ch <channel> Specifies the channel to use for debugging. Valid values include integers, between 1 and 64. Don't use this parameter if 1394 port debugging is disabled.
/id <osentrylinenum> Specifies the operating system entry line number in the [operating systems] section of the Boot.ini file to which the operating system load options are added. The first line after the [operating systems] section header is 1.
/? Displays help at the command prompt.


To use the bootcfg /dbg1394command:

bootcfg /dbg1394 /id 2
bootcfg /dbg1394 on /ch 1 /id 3
bootcfg /dbg1394 edit /ch 8 /id 2
bootcfg /s srvmain /u maindom\hiropln /p p@ssW23 /dbg1394 off /id 2