Dell Vostro 330 (Early 2011) - Manual (Page 35)

Coin-Cell Battery
11
Removing The Coin-Cell Battery
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the cover .
3. Remove the front stand .
4. Remove the system board shield .
5. Press the coin-cell battery release tab till the battery pops out.
6. Remove the coin-cell battery from the socket.
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