CAUTION: Before you begin the following procedure, follow the safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as the back panel) on the computer.
NOTICE: To help prevent damage to the system board, remove the main battery (see Before Working Inside Your Computer) before working inside the computer.
Insert a plastic scribe into the guide on the side of the coin-cell battery compartment, and pry out
the battery.
Replacing the Coin-Cell Battery
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.