Dell D14U Configuration et spécifications - Page 24

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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.

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

keyboard, mouse, and printer.

Steps

1. Turn on your computer.

2. Press F2 immediately to enter the BIOS setup program.

NOTE:

If you wait too long and the operating system logo appears, continue to wait until you see the desktop. Then,

turn off your computer and try again.

NOTE:

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

the system.

Keys

Navigation

Up arrow

Moves to the previous field.

Down arrow

Moves to the next field.

Enter

Selects a value in the selected field (if applicable) or follow the link in the field.

Spacebar

Expands or collapses a drop-down list, if applicable.

Tab

Moves to the next focus area.

Esc

Moves to the previous page until you view the main screen. Pressing Esc in the main screen displays a

message that prompts you to save any unsaved changes and restarts the system.

BIOS setup