Dell D520 Laptop User Manual


 
1. Follow the procedures in Before You Begin.
2. Insert a plastic scribe into the guide on the side of the coin-cell battery compartment, and pop the battery out.
When you replace the battery, insert it at a 30-degree angle under the clip with the positive (identified by a plus [+] symbol) side up, and then push it into
place.
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NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching a connector on the back panel of
the computer.
NOTICE: To prevent damage to the system board, remove the main battery before you service the computer.
1
coin-cell battery