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Coin-Cell Battery

Dell Precision™ M6400 Service Manual

  Removing the Coin-Cell Battery

  Replacing the Coin-Cell Battery

Removing the Coin-Cell Battery

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage on www.dell.com at: www.dell.com/regulatory_compliance.

1. Follow the procedures in Before Working on Your Computer.
   
   
2. Remove the base assembly cover (see Removing the Base Assembly Cover).
   
   
3. Slide the coin-cell battery out of the mylar sleeve.
   
   
4. Disconnect the coin-cell battery cable from the system board.
   
   

1

coin-cell battery

2

coin-cell battery cable

Replacing the Coin-Cell Battery

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage on www.dell.com at: www.dell.com/regulatory_compliance.

1. Connect the coin-cell battery cable to the system board.
   
   
2. Slide the coin-cell battery into the mylar sleeve.
   
   

1

coin-cell battery

2

coin-cell battery cable

3. Replace the base assembly cover (see Replacing the Base Assembly Cover).
   
   
4. Follow the procedures in After Working on Your Computer.
   
   

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