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System maintenance switch

Position

Default

Function

S1

Off

Off = iLO security is enabled.

On = iLO security is disabled.

S2

Off

Off = System configuration can be changed.

On = System configuration is locked.

S3

Off

Reserved

S4

Off

Reserved

S5

Off

Off = No function

On = Clears power-on password and administrator password

S6

Off

Off = No function

On = Clear NVRAM.

S7

Off

Reserved

S8

Off

Reserved

When the system maintenance switch position 6 is set to the On position, the system is prepared to erase all system configuration settings from both CMOS and NVRAM.

CAUTION: Clearing CMOS and/or NVRAM deletes configuration information. Be sure to properly configure the server or data loss could occur.