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System board jumper/dip switch settings – HP TC2120 User Manual

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Chapter 3

Installing and Configuring

System Board Jumper/Dip Switch Settings

You need to change dip switch settings to clear the CMOS or passwords, perform a hardware flash or BIOS
recovery, or when you upgrade from a 400 MHz to 533 MHz processor. The FSB jumper switch must also be
moved when you upgrade to a higher speed processor. The following illustrations indicate switch locations and
default settings.

Figure 3-25. Location of Jumper and Dip Switches

Figure 3-26. Configuration Switch Positions

Configuration

Switches

Reserved Switches

Jumper Switch

Hardware Flash Protection (Enable flash protection when On. Default = Off)

Reserved (Do not change default setting)

Clear CMOS (Active when On. Default = Off)

BIOS Recovery ( Active when On. Default = Off)

Clear Password ( Active when On. Default = Off)

Reserved (Do not change default setting)

Reserved (Do not change default setting)

Reserved (Do not change default setting)

On (black indicates switch setting)