Dell 2120 specification

12. Starting from the side where the USB ports are located, lift up the system board and remove the system board.

13. Disconnect the Bluetooth module cable from the system board.

Image 42

Dell 2120 service manual

Contents

Page Battery Removing the Battery Replacing the Battery Keyboard Removing the KeyboardPage Replacing the Keyboard Access Panel Removing the Access Panel Replacing the Access Panel Memory Modules Removing the Memory Modules Replacing the Memory Modules Coin-Cell Battery Removing the Coin-Cell Battery Replacing the Coin-Cell Battery Wlan Card Removing the Wlan Card Replacing the Wlan Card Wwan Card Removing the Wwan Card Replacing 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 Cable Replacing the DC Power Cable Display Assembly Removing the Display AssemblyPage Replacing the Display Assembly Display Bezel Removing the Display Bezel Replacing the Display Bezel Display-Hinge Covers Removing the 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 Cable Replacing the Display Cable Display Hinges Removing the Display Hinges Replacing 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 Card Replacing the SD Card SIM Card Removing the SIM Card Replacing the SIM Card Hard Drive Accelerator Card Removing the Hard Drive Accelerator Card Replacing the Hard Drive Accelerator Card System Setup System Configuration Option Description Integrated NIC BatteryBoot Sequence System Time your computer turns on or restarts Password USB Wake Support Power Management Option Description Wake on ACAuto On Time Wake on LAN Fast Boot Diagnostics Reseat the LCD cable Adding and Replacing Parts Specifications Display KeyboardTouchpad AC Adapter PhysicalEnvironmental Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Windows Vista After Working Inside Your ComputerWindows Windows XP Click Start →Turn Off Computer →Turn Off