HP KAYAK XU800 UP1, UP1, UP1, Switch, Default, Function:, Switch Boxes, System Board Switches, HP Kayak XU800 PC Workstation

Switch Boxes

2 System Board

System Board Switches

System Board Switches

There are ten system board switches used for configuration, numbered from 1 to 10. Of these a certain number are reserved and should not be modified, otherwise it could lead to a system failure.

Switch	Default	Function:
	Position
1	UP	UP enables normal mode.
		DOWN enables the BIOS recovery mode at next boot.
2	UP1	UP allows Processor(s) to automatically choose the FSB speed.
		DOWN forces the FSB speed to 100 MHz.
3	UP	UP enables User and System Administrator passwords.
		DOWN clears the passwords at next boot.
4	UP	UP retains CMOS memory.
		DOWN clears CMOS memory at next boot.
5	UP1	UP = Automatic FSB frequency setting.
		DOWN = Sets operation to 133 FSB/300 Rambus.
6	DOWN1	UP. AGP¨110 W cards appear as 50 W.
		DOWN enables AGP 110 W detection.
7	DOWN1	UP disables keyboard power-on.
		DOWN enables keyboard power-on.
8	DOWN1	UP forces the PCI 64 bus to 33 MHz if slots 3 and 4 are empty.
		DOWN disables this option.
9	DOWN1	UP disables this option.
		DOWN enables spread spectrum clocking.
10	UP1	UP Disables this option.
		DOWN provides 3.3 V Stdby to AGP Pro connector.

1.These are default settings and should not be changed.

There are two types of system board switch boxes that may be used on theHP Kayak XU800 PC Workstation.

or

Default Configuration

10

9

8

7

6

5

4

3

2

1

OPEN = UP CLOSED = DOWN

OFF = OPEN ON = CLOSED

UP = OPEN

X

X

X

X

X

X

DOWN = CLOSED

X

X

X

X

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