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Removal and replacement procedures 70
7.
Remove the battery.
To replace the component, reverse the removal procedure.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
System maintenance switch
Position Default Function
S1
Off Off = iLO 2 security is enabled.
On = iLO 2 security is disabled.
S2
Off Off = System configuration can be modified.
On = System configuration is locked and cannot be modified.
S3
Off Reserved
S4
Off Reserved
S5
Off Off = Power-on password is enabled.
On = Power-on password is disabled.
S6
Off Off = Normal
On = ROM treats system configuration as invalid.
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.