Dell E5550 Owner's Manual download pdf (Page 42)

Removing the Speakers

1. Follow the procedures in Before Working Inside Your Computer.

2. Remove the:

a. base cover

b. battery

c. memory

d. hard-drive assembly

e. keyboard trim

f. keyboard

g. palmrest

h. display-hinge brackets

i. display assembly

j. system fan

k. system board

3. Release the speaker cables from their routing channels.

4. Perform the following steps to remove the speakers from the computer:

a. Remove the screws that secure the speakers to the computer [1].

b. Remove the speakers from the computer [2].

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Dell Latitude E5550 / 5550 1
Owner's Manual 1
Notes, Cautions, and Warnings 2
Working on Your Computer 3
Turning Off Your Computer 4
Recommended Tools 6
System Overview 6
Front and Back View 7
Removing the Base Cover 8
Installing the Base Cover 8
Removing the Battery 8
Installing the Battery 9
Removing the Memory 12
Installing the Memory 12
Removing the Keyboard Trim 12
Installing the Keyboard Trim 13
Removing the Keyboard 13
Installing the Keyboard 14
Removing the Palmrest 14
Installing the Palmrest 16
Removing the USH Board 19
Installing the USH Board 20
Removing the LED Board 21
Installing the LED Board 22
Removing the WWAN Card 25
Installing the WWAN Card 25
Removing the Display Assembly 27
Removing the Display Bezel 29
Installing the Display Bezel 30
Removing the Display Panel 30
Installing the Display Panel 32
Removing the Display Hinges 32
Installing the Display Hinges 33
Removing the Camera 33
Installing the Camera 34
Removing the eDP Cable 34
Installing the eDP cable 35
Removing the System Fan 35
Installing the System Fan 36
Removing the Audio Board 36
Installing the Audio Board 37
Removing the System Board 37
Installing the System Board 39
Removing the Heatsink 40
Installing the Heatsink 41
Removing the Speakers 42
Installing the Speakers 43
System Setup Options 44
Table 2. System Configuration 45
Table 3. Video 47
Table 4. Security 47
Table 5. Secure Boot 48
Table 6. Performance 49
Table 7. Power Management 50
Table 8. POST Behavior 51
Table 10. Wireless 52
Table 11. Maintenance 53
Table 12. System Logs 53
Technical Specifications 54
Table 16. Audio 55
Table 17. Video 55
Table 18. Camera 56
Table 19. Communications 56
Table 22. Display 56
Table 23. Keyboard 57
Table 24. Touchpad 57
Table 25. Battery 57
Table 26. AC Adapter 58
Table 27. Physical 58
Table 28. Environmental 59
Diagnostics 60
Device Status Lights 61
Battery Status Lights 62
Contacting Dell 63

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Dell E5550 Owner's Manual Page 42

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