IBM B50 manual System Board Jumper Settings, Jumper Description Settings

System Board Jumper Settings

For a more complete description of the function of these jumpers, see "Installing and

Removing Options" in the RS/6000 7046 Model B50 User's Guide.

Jumper	Description	Settings
J15	Remote Power-up	Default: Remote power-up disabled.
		To enable Remote power-up, place
		jumper on the two pins closest to the
		rear of the server.
J20	Power-On Password	Default: power-on password enabled
		(can be set).
		To disable the power-on password
		(for instance, if it has been forgotten),
		place jumper on the two rightmost
		pins.
J32	Privileged-Access Password	Default: disabled.
		To enable the writing or changing of
		the privileged-access password, place
		jumper on the two pins closest to the
		rear of the server.
J35, J36	SCSI Security	Default: external SCSI enabled
		To disable external SCSI connector,
		move the jumper on J35 to the front
		two pins, and the jumper on J36 to
		the right two pins.

1-87046 Model B50 Service Guide