8. Remove the speaker from the chassis.
Installing The Internal Speaker
1. Place the speaker on the appropriate location of the chassis rear and
rotate until the latch is secured in place.
2. Route the speaker cable beneath the system fan cable and wireless local
area network (WLAN) antennae (if installed).
3. Connect the speaker cable to the system board.
4. Install the
drive cage
.
5. Install the
front bezel
.
6. Install the
cover
.
7. Follow the procedures in
After Working Inside Your Computer
.
24
Summary of Contents for OptiPlex 990 Desktop
Page 6: ...23 Contacting Dell 93 Contacting Dell 93 ...
Page 10: ...10 ...
Page 28: ...28 ...
Page 41: ...16 Remove the system board from the chassis 41 ...
Page 64: ...64 ...
Page 82: ...82 ...
Page 94: ......