Secondary Master: CD-ROM Reader

If the computer detects a device during the scan, it sets the device to Auto in system setup. If no device is listed, it sets the device setting to Off in system setup.

If your computer does not reset after you perform these steps, enter system setup and reset the computer to its original factory settings:

1.Restart your computer.

2.As the computer restarts, press <F2> to enter system setup.

3.When the system setup screen appears, press <Alt><F> to load the default settings.

The computer beeps when the settings are restored.

4.Verify that the time, date, and year are correct and that the Secondary Drive 0 option is set to Auto.

5.Press <Esc> and then press <Enter> to save your changes and exit.

The computer restarts.

Jumper Settings

NOTICE: Ensure that your computer is turned off and unplugged before you change the jumper settings. Otherwise, damage to your computer or unpredictable results can occur.

To change a jumper setting, pull the plug off its pin(s) and carefully fit it down onto the pin(s) indicated.

Jumper

 

Setting

 

Description

 

 

 

 

 

 

 

PSWD

 

 

 

Password

 

 

 

 

(default)

features

 

 

 

 

are

 

 

 

 

 

 

 

 

 

 

enabled.

 

 

 

 

 

Password

 

 

 

 

 

features

 

 

 

 

 

are

 

 

 

 

 

disabled.

 

RTCRST

 

 

 

Real-time

 

 

 

 

 

clock reset

 

 

 

 

 

 

 

jumpered

unjumpered

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Button

NOTICE: To turn off your computer, perform an orderly computer shutdown when possible.

You can use the ACPI feature to configure the function of the Microsoft Windows 2000 and Windows XP operating systems.

Power Button Functions for Operating Systems With ACPI Enabled

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Dell PRECISION WORKSTATION 450 manual Jumper Settings, Power Button, Jumper Setting Description