Compaq ML530R Service Guide - Page 137

Switches, Configuration Switch Settings

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4-4 Compaq ProLiant ML530 Servers Maintenance and Service Guide Switches This section contains information concerning all switches located on Compaq ProLiant ML530 servers. The system board has one DIP switch. The system configuration switch location is shown in Figure 4-3. 1 2 3 4 5 6 Figure 4-3. System board configuration switch location NOTE: The processor speed of Compaq ProLiant ML530 servers is determined by the system ROM during Power-On Self-Test (POST). Therefore, it is not necessary to set any processor switch settings. Configuration Switch Settings The system board configuration switch settings are described in Table 4-3. Table 4-3 System Board Configuration Switch Settings Switch 1 Function Video 2 Lock configuration 3 Tower-to-rack conversion 4 Diskette boot feature 5 Power-on password 6 Maintenance On Embedded video disabled System configuration is locked and cannot be changed Rack-mount configuration Diskette enabled for booting, overriding System Configuration Utility Power-on password disabled NVRAM invalidated; configuration lost Off (Default) Embedded video enabled ROM controls embedded video System configuration can be changed Tower configuration Diskette boot controlled through System Configuration Utility Power-on password enabled NVRAM validated; configuration not lost

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4-4
Compaq ProLiant ML530 Servers Maintenance and Service Guide
Switches
This section contains information concerning all switches located on Compaq ProLiant ML530
servers. The system board has one DIP switch. The system configuration switch location is
shown in Figure 4-3.
1
2
3
4
5
6
Figure 4-3.
System board configuration switch location
NOTE:
The processor speed of Compaq ProLiant ML530 servers is determined by the system ROM
during Power-On Self-Test (POST). Therefore, it is not necessary to set any processor switch settings.
Configuration Switch Settings
The system board configuration switch settings are described in Table 4-3.
Table 4-3
System Board Configuration Switch Settings
Switch
Function
On
Off (Default)
1
Video
Embedded video disabled
Embedded video enabled
ROM controls embedded video
2
Lock configuration
System configuration is locked
and cannot be changed
System configuration can be
changed
3
Tower-to-rack conversion
Rack-mount configuration
Tower configuration
4
Diskette boot feature
Diskette enabled for booting,
overriding System Configuration
Utility
Diskette boot controlled through
System Configuration Utility
5
Power-on password
Power-on password disabled
Power-on password enabled
6
Maintenance
NVRAM invalidated;
configuration lost
NVRAM validated; configuration
not lost