Dell Precision M4500 (Early 2010) - Manual (Page 12)

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Coin-Cell Battery
Dell Precision™ Mobile Workstation M4500 Service Manual
Removing the Coin-Cell Battery
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the battery .
3. Remove the access panel .
4. Disconnect the coin-cell battery cable from its connector on the system board.
5. Lift the coin-cell battery up and away from the computer.
Replacing the Coin-Cell Battery
To replace the coin-cell battery, perform the above steps in reverse order.
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WARNING: 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 at www.dell.com/regulatory_compliance.
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