Dell Precision 5510 Manuale d'uso - Pagina 31

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CAUTION:

Unless you are an expert computer user, do not change the settings in the BIOS Setup program.

Certain changes can make your computer work incorrectly.

NOTE:

Depending on the computer and its installed devices, the items listed in this section may or may not be displayed.

NOTE:

Before you change BIOS Setup program, it is recommended that you write down the BIOS Setup program screen

information for future reference.

Use the BIOS Setup program for the following purposes:

● Get information about the hardware installed in your computer, such as the amount of RAM and the size of the hard drive.

● Change the system configuration information.

● Set or change a user-selectable option, such as the user password, type of hard drive installed, and enabling or disabling

base devices.

Topics:

•

Boot Sequence

•

BIOS overview

•

Entering BIOS setup program

•

Navigation keys

•

One time boot menu

•

System Setup Options

•

Updating the BIOS

•

System and setup password

•

Clearing BIOS (System Setup) and System passwords

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.

BIOS overview

The BIOS manages data flow between the computer's operating system and attached devices such as hard disk, video adapter,

keyboard, mouse, and printer.

BIOS setup