Dell Vostro V131 (Mid 2011) - Manual (Page 55)

Removing The Coin-Cell Battery
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1. Follow the procedures in Before Working on Your Computer .
2. Remove the battery .
3. Remove the base cover .
4. Remove the keyboard .
5. Remove the hard drive .
6. Remove the palm rest .
7. Use a plastic scribe to pry out the coin-cell battery.
8. Remove the coin-cell battery from the computer.
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