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LEDs and Switches
System Maintenance Switch (SW3)
The system maintenance switch is an eight-position switch that implements
protection and override functions. The default setting for all eight positions is off. For
the proper system maintenance switch settings, refer to Table E-6 or refer to the
labels attached to the inside of the server access panel.
Table E-6: System Maintenance Switch (SW3) Settings
Position Description On/Off Function
1 iLO Security
Override
Off = iLO Security is enabled.
On = Overrides iLO security function.
2 Configuration
lock
Off = System configuration can be modified.
On = System configuration is locked and
cannot be modified.
3 iLO Power
Button
Override
Off = System power button is controlled
through iLO. Rack power availability is
checked before system can power on.
On = System power button turns on the
system, regardless of power availability.
4 Enable
Diskette Boot
Off = Diskette boot is controlled by
configuration.
On = Override diskette boot.
5 Password
Disable
Off = Power-on password is normal.
On = Power-on password is disabled.
6 Invalidate
Configuration
Off = Normal.
On = ROM treats the system configuration
as invalid.
7 Interlock
Disable
Off = Normal.
On = Disable interlock.
8 Hot Spare Boot
Disable
Off = Hot spare boot is enabled.
On = Hot spare boot functionality is
disabled.
HP ProLiant BL40p Server Blade Setup and Installation Guide E-11
HP CONFIDENTIAL
Writer: Amy Clute File Name: h-appe LEDs and Switches.doc
Codename: Black Ice Part Number: 307153-002 Last Saved On: 11/11/03 2:36 PM