System Maintenance Switch (Sw4) - HP ProLiant DL580 Generation 2 Maintenance And Service Manual

Table 4-20: System Maintenance Switch (SW4)
Position
1
2
3
4
5
6
7
8
HP ProLiant DL580 Generation 2 Server Maintenance and Service Guide
Default Function
Reserved
Off Lock
configuration
Reserved
Off Diskette boot
override
Off Password
disable
Off Configuration
validation
Off BIOS enabler
Off Hot spare boot
enabler
Description
Enables or disables
configuration changes
in nonvolatile RAM
(NVRAM).
Enables or disables
booting from diskette
drive.
Both settings enable
you to read from and
write to the diskette
after the system
completes the boot
sequence.
Enables or disables
password protection.
Invalidates nonvolatile
RAM (NVRAM)
configuration
information.
Connectors, LEDs, and Switches
Settings
Open (off)
Configuration can be changed.
Closed (on)
Configuration is locked and
cannot be changed.
Open (off)
The diskette drive boot is
controlled by the configuration.
Closed (on)
The diskette drive boots
regardless of the configuration.
Open (off)
Power-on password is enabled.
Closed (on)
Power-on password is disabled.
Open (off)
NVRAM is valid.
Closed (on)
NVRAM is invalid, and
configuration is lost.
Open (off)
BIOS is disabled.
Closed (on)
BIOS is enabled.
Open (off)
Hot spare boot is disabled.
Closed (on)
Hot spare boot is enabled.
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