Dell OptiPlex 7450 All-In-One Owner's Manual

Removing the speaker cover

1. Follow the procedure in Before working inside your computer.
2. Remove the:
   1. stand
   2. cable cover
   3. back cover
3. To remove the speaker cover:
   1. Remove the screws that secure the speaker cover to the computer [1].
   2. Slide the speaker cover to release it from the computer [2].
   
4. Pull and remove the speaker cover from the computer.
   NOTE: To avoid damage to the back cover, release it from the pull tabs.