HP XM600 hp kayak xm600 series 2, troubleshooting guide for desktop models - Page 31

System Board Switches, Do Not Change, Default Settings

Page 31 highlights

Configuration Problems System Board Switches System Board Switches There are ten system board switches used for configuration, numbered from 1 to 10. A certain number of these are reserved (switches 1, 2, 3, 4, 5) and should not be modified, otherwise it could lead to a system failure. Switch 1-5 6 7 8 9 10 Default Position OFF ON OFF OFF OFF OFF Function: Reserved. Do Not Change Default Settings Enables keyboard power-on using the space bar. OFF disables this option. Enables normal modes. ON enables the BIOS recovery mode at next boot. Retains CMOS memory. ON clears CMOS memory at next boot. Enables User and System Administrator passwords. ON clears the passwords at next boot. Selects the chassis type. OFF = desktop 31

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Configuration Problems
System Board Switches
System Board Switches
There are ten system board switches used for configuration, numbered
from 1 to 10. A certain number of these are reserved (switches 1, 2, 3,
4, 5) and should not be modified, otherwise it could lead to a system
failure.
Switch
Default
Position
Function:
1-5
OFF
Reserved.
Do Not Change
Default Settings
6
ON
Enables keyboard power-on using the space
bar.
OFF disables this option.
7
OFF
Enables normal modes.
ON enables the BIOS recovery mode at next
boot.
8
OFF
Retains CMOS memory.
ON clears CMOS memory at next boot.
9
OFF
Enables User and System Administrator
passwords.
ON clears the passwords at next boot.
10
OFF
Selects the chassis type.
OFF = desktop