Dell 2120 Processor Information, System, Device Information, Battery, Boot Sequence, Date/Time

Page 52

 

 

¡ Memory Technology

 

 

¡ DIMM A Size

 

Processor Information

System

 

¡ Processor Type

Information

 

¡ Core Count

 

 

¡ Processor ID

 

 

¡ Current Clock Speed

 

Device Information

 

 

¡ Primary Hard Drive

 

 

¡ Video Controller

 

 

¡ Video BIOS Version

 

 

¡ Video Memory

 

 

¡ Panel Type

 

 

¡ Native Resolution

 

 

¡ Audio Controller

 

 

¡ Wi-Fi Device

 

 

¡ Cellular Device

 

 

¡ Bluetooth Device

 

 

¡ Integrated NIC MAC

 

 

 

Battery

Displays the status of the battery and the type of AC adapter connected to the computer.

Information

 

 

 

Specifies the order in which the computer attempts to find an operating system.

 

Diskette drive

 

Internal HDD

 

USB Storage Device

Boot Sequence

CD/DVD/CD-RW Drive

Onboard NIC

 

 

 

This list specifies the order in which the BIOS searches for bootable devices. To change the boot order, select the device to be

 

 

changed in the list and click the Up/Down arrows or use the Page Up/Page Down keys to change the position of the device. You can

 

 

also exclude devices from this list using the check boxes.

Date/Time

Displays current date and time settings. Allows you to change the computer's date and time.

NOTE: System Configuration contains options and settings related to integrated system devices. Depending on your computer and installed devices, the items listed in this section may or may not appear.

System Configuration

Option

Description

Integrated NIC

Allows you to configure the integrated network controller. The options are: Disabled, Enabled, Enabled w/PXE, and Enabled

w/RPL.

 

System Management

Allows you to change the system management mechanism. The options are Disabled, Alert Only, and ASF 2.0.

SATA Operation

Allows you to configure the operating mode of the internal SATA hard drive controller. The options are: Disabled, ATA, and AHCI.

 

Allows you to enable or disable the following devices:

Miscellaneous

External USB Port

Microphone

Devices

Media Card

 

 

Camera

 

 

 

Allows you to configure the network LED behavior.

 

The options are:

Network Activity LED

Enable ACPI OS Control — Allows the activity LED to be controlled by an ACPI operating system and ACPI driver.

Wireless LAN Indicator — The network activity LED indicates WLAN activity.

 

 

Off — Switches off the network activity LED.

 

NOTE: If you use Ubuntu operating system, the network activity LED can only function as a WLAN-radio on/off indicator and you must

 

select the option Wireless LAN Indicator. Selecting any other option disables the network activity LED.

Video

OptionDescription

LCD Brightness

Allows you to set the display brightness depending up on the power source (On Battery and On AC).

Security

OptionDescription

Allows you to set, change, or delete the administrator (admin) password. When set, the admin password enables several security features including:

Restricts changes to the settings in Setup

Restricts the boot devices listed in the <F12> Boot Menu to those enabled in the "Boot Sequence" field

Admin Password Prohibits changes to the owner and asset tags

Substitutes for the system and hard drive password

 

NOTE: You must set the admin password before you set the system or hard drive password.

 

NOTE: Successful password changes take effect immediately.

 

NOTE: Deleting the admin password automatically deletes the system password as well.

 

Allows you to set, change, or delete the system password. When set, your computer requests you to enter the system password every

System

time your computer turns on or restarts.

Password

 

Image 52
Contents Page Battery Removing the BatteryReplacing the Battery Keyboard Removing the KeyboardPage Replacing the Keyboard Access Panel Removing the Access PanelReplacing the Access Panel Memory Modules Removing the Memory ModulesReplacing the Memory Modules Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Wlan Card Removing the Wlan CardReplacing the Wlan Card Wwan Card Removing the Wwan CardReplacing the Wwan Card Hard Drive/Hard-Drive Brackets Removing the Hard Drive/Hard-Drive BracketsPage Replacing the Hard Drive/Hard-Drive Brackets Heatsink Removing the HeatsinkPage Replacing the Heatsink DC Power Cable Removing the DC Power CableReplacing the DC Power Cable Display Assembly Removing the Display AssemblyPage Replacing the Display Assembly Display Bezel Removing the Display BezelReplacing the Display Bezel Removing the Display-Hinge Covers Display-Hinge CoversReplacing the Display-Hinge Covers Camera Removing the CameraPage Replacing the Camera Display Panel/Bracket Removing the Display Panel/BracketPage Replacing the Display Panel/Bracket Display Cable Removing the Display CableReplacing the Display Cable Display Hinges Removing the Display HingesReplacing the Display Hinges System Board/Bluetooth Module Removing the System Board/Bluetooth ModulePage Page Replacing the System Board/Bluetooth Module Secure Digital SD Card Removing the SD CardReplacing the SD Card SIM Card Removing the SIM CardReplacing the SIM Card Hard Drive Accelerator Card Removing the Hard Drive Accelerator CardReplacing the Hard Drive Accelerator Card System Setup Battery Boot SequenceSystem Configuration Option Description Integrated NIC System Time your computer turns on or restarts PasswordPower Management Option Description Wake on AC Auto On TimeUSB Wake Support Wake on LANFast Boot Diagnostics Reseat the LCD cable Adding and Replacing Parts Specifications Keyboard DisplayTouchpad Physical AC AdapterEnvironmental Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer WindowsWindows Vista Windows XP Click Start →Turn Off Computer →Turn Off