Dell 1400, 1420 service manual Removing the Coin-Cell Battery, Replacing the Coin-Cell Battery

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Coin-Cell Battery

Dell™ Inspiron™ 1420/Dell Vostro™ 1400

Service Manual

Removing the Coin-Cell Battery

Replacing the Coin-Cell Battery

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer).

NOTICE: To help prevent damage to the system board, you must remove the battery from the battery bay before you begin working inside the computer.

Removing the Coin-Cell Battery

1.Follow the procedures in Before You Begin.

2.Turn the computer over.

3.Loosen the captive screws on the coin-cell battery cover and remove the cover.

4.Remove the modem (see Modem).

1

coin-cell battery

2

battery cable connector

 

 

 

 

NOTE: The coin-cell battery is secured to the system board with double-sided tape.

5.Lift the coin-cell battery up and off the system board.

6.Remove the tape securing the coin-cell battery to the system board.

7.Disconnect and remove the coin-cell battery cable from the power connector on the system board.

Replacing the Coin-Cell Battery

1.Connect the coin-cell battery cable to the system board.

2.Place the coin-cell battery on the system board in the location marked .

3.Replace the modem (see Modem).

4.Replace the cover and tighten the captive screws.

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Contents Dell Inspiron 1420/Dell Vostro Before Working Inside Your Computer Before You BeginRecommended Tools Turning Off Your ComputerBack to Contents Dell Bios Flash window, click Continue Flashing the BiosInternal Card With Bluetooth Wireless Technology Removing and Replacing the Camera Module Camera ModuleRemoving the Coin-Cell Battery Coin-Cell BatteryReplacing the Coin-Cell Battery Back to Contents Removing the Microprocessor Module Microprocessor ModuleReplacing the Microprocessor Module Back to Contents Removing the Microprocessor Thermal-Cooling Assembly Microprocessor Thermal-Cooling AssemblyReplacing the Microprocessor Thermal-Cooling Assembly Follow the instructions in Before You Begin Display Removing the Display AssemblyFollow the instructions in Removing the Display Assembly Replacing the Display AssemblyRemoving the Display Bezel Removing the Display Panel Replacing the Display BezelReplacing the Display Panel Back to Contents Removing the Fan FanReplacing the Fan Back to Contents Removing the FCM Intel Turbo MemoryReplacing the FCM Back to Contents Removing the Hard Drive Hard DriveReplacing the Hard Drive Removing the Keyboard Cover Keyboard CoverReplacing the Keyboard Cover Removing the Keyboard KeyboardReplacing the Keyboard Back to Contents Removing the Memory Module MemoryReplacing the Memory Module Removing a Wlan Card Communication CardsRemoving a Mobile Broadband or Wwan Card Replacing a Wlan CardReplacing a Wwan Card Removing and Replacing the Modem ModemRemoving the Optical Drive Optical DriveReplacing the Optical Drive Removing the Palm Rest Palm RestReplacing the Palm Rest Back to Contents Video TV-Out Connector Pin Assignments for I/O ConnectorsUSB Connector Video ConnectorIeee 1394 Connector Removing the Speakers SpeakersReplacing the Speakers Back to Contents Removing the System Board System BoardReplacing the System Board Dell Inspiron 1420/Dell Vostro