Compaq 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server Maintenance And Service Manual page 111

Table 33: System Maintenance Switch (SW4)
Position
NAS e7000 v2 Maintenance and Service Guide
Default Function
1 Reserved
2 Off Lock configuration
3 Reserved
4 Off Diskette boot
override
5 Off Password disable
6 Off Configuration
validation
7 Off BIOS enabler
8 Off Hot spare boot
enabler
Connectors, LEDs, and Switches
Description Settings
Enables or Open (off)
disables
Configuration can be
configuration
changed.
changes in
Closed (on)
nonvolatile RAM
Configuration is locked and
(NVRAM).
cannot be changed.
Enables or Open (off)
disables booting
The diskette drive boot is
from diskette drive.
controlled by the
Both settings configuration.
enable you to read
Closed (on)
from and write to
The diskette drive boots
the diskette after
regardless of the
the system
configuration.
completes the boot
sequence.
Enables or Open (off)
disables password
Power-on password is
protection.
enabled.
Closed (on)
Power-on password is
disabled.
Invalidates Open (off)
nonvolatile RAM
NVRAM is valid.
(NVRAM)
Closed (on)
configuration
NVRAM is invalid, and
information.
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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