System-board switch
Use this information to locate and define system-board switch in the blade server.
The following illustration shows the location of the system-board switch.
The following table describes the function of each switch in the switch block.
Description
Switch number
SW1 - 1
Password override switch
SW1 - 2
Host Trusted Platform
Module (TPM) physical
presence
8
BladeCenter HS23 Blade ServerProblem Determination and Service Guide
SW1 switch
block
Switch setting
Changing position of this
switch resets the power on
password.
The default position is off.
CIOv
expansion
connector
Interposer card
connector
Blade
expansion
connector
Definition
This switch overrides the
power on password. The
system ships with this switch
off, but it can be on or off in a
functioning system.
Turning this switch to the on
position indicates a physical
presence to the host TPM.