Dell OptiPlex 330 User Manual page 93

Installing a Speaker
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your
computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
1. Follow the procedures in Before You
2. Remove the cover of your computer (see
3. Insert the speaker into the chassis of the computer.
4. Connect the cables to the system board.
5. Replace the computer cover.
6. Turn on power to the computer.
Removing a Speaker
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your
computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
1. Follow the procedures in Before You
2. Remove the cover of your computer (see
3. Disconnect the cables from the system board.
4. Remove the speaker from the chassis of the computer.
Begin.
Removing the Computer Cover).
Begin.
Removing the Computer Cover).