Dell Vostro 5480 Manuel du propriétaire - Page 30

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Updating the BIOS in Windows

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System Setup Options

System Setup Overview

System Setup allows you to:

● Change the system configuration information after you add, change, or remove any hardware in your computer.

● Set or change a user-selectable option such as the user password.

● Read the current amount of memory or set the type of hard drive installed.

● Check battery health.

Before you use System Setup, it is recommended that you write down the System Setup screen information for future

reference.

CAUTION:

Unless you are an expert computer user, do not change the settings for this program. Certain

changes can cause your computer to work incorrectly.

Boot Sequence

Boot sequence enables you to bypass the System Setup–defined boot device order and boot directly to a specific device (for

example: optical drive or hard drive). During the Power-on Self-Test (POST), when the Dell logo appears, you can:

● Access System Setup by pressing F2 key

● Bring up the one-time boot menu by pressing F12 key.

The one-time boot menu displays the devices that you can boot from including the diagnostic option. The boot menu options

are:

● Removable Drive (if available)

● STXXXX Drive

NOTE:

XXXX denotes the SATA drive number.

● Optical Drive (if available)

● SATA Hard Drive (if available)

● Diagnostics

NOTE:

Choosing Diagnostics, displays the SupportAssist screen.

The boot sequence screen also displays the option to access the System Setup screen.

Navigation keys

NOTE:

For most of the System Setup options, changes that you make are recorded but do not take effect until you restart

the system.

System Setup