Steps1 Using the alignment posts and rubber grommets, place the speakers in the slots on the palm-rest and keyboard assembly.2 Route the speaker cable through the routing guides on the palm-rest and keyboard assembly.3 Connect the speaker cable to the system board.Next steps1 Installing the battery.2 Installing the base cover.3 Installing the SD memory card.4 Follow the procedure in After working on your thin client.CAC readerRemoving the CAC readerPrerequisites1 Follow the procedure in Before working on your thin client.2 Removing the SD memory card.3 Removing the base cover.4 Removing the battery.About this taskThe following image indicates the location of the Secure Digital card and provides a visual representation of the removal procedure:24 Removing and installing components