Steps
Insert the coin-cell battery into the battery socket with the positive side (+) label facing up, and snap the battery into place.
Next steps
1. Install the left-side cover.
2. Follow the procedure in After working inside your computer.
Media-card reader (optional)
Removing the media-card reader
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the left-side cover.
3. Remove the front cover.
4. Remove the 3.5-inch hard drive or 2.5-inch hard drive.
5. Remove the hard-drive and optical-drive cage.
About this task
The following image indicates the location of the media-card reader and provides a visual representation of the removal
procedure.
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Removing and installing components