Dell E6440 Owner's Manual download pdf (Page 39)

3. Disconnect the I/O cable from the system board and remove the screws that secure the I/O board to the computer.

Remove the I/O board from the computer.

Installing the I/O Board

1. Place the I/O board in its slot and snap it in place.

2. Tighten the screws to secure the I/O board.

3. Connect the I/O cable to the system board.

4. Install:

a. system board

b. display assembly

c. speaker

d. palmrest

e. base corner covers

f. WWAN card

g. WLAN card

h. memory

i. base cover

j. display-hinge cover

k. optical drive

l. keyboard

m. keyboard trim

n. hard drive

o. battery

p. express cage

q. SD card

5. Follow the procedures in

After Working Inside Your Computer

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 68 69

Dell Latitude E6440 1
Owner's Manual 1
Notes, Cautions, and Warnings 2
Contents 3
Working on Your Computer 7
Turning Off Your Computer 8
System Overview 11
Removing the ExpressCard 13
Installing the ExpressCard 13
Removing the Battery 13
Installing the Battery 13
Removing the Memory 14
Removing the Base Cover 14
Installing the Base Cover 14
Installing the Memory 15
Removing the Hard Drive 15
Installing the Hard Drive 16
Removing the Optical Drive 16
Installing the Optical Drive 17
Removing the Keyboard Trim 17
Installing the Keyboard Trim 18
Removing the Keyboard 18
Installing the Keyboard 20
Removing the WLAN Card 20
Installing the WLAN Card 21
Removing the WWAN Card 21
Installing the WWAN Card 22
Removing the Base Corner Caps 22
Removing the Processor 26
Installing the Processor 26
Removing the Power Connector 26
Removing the ExpressCard Cage 31
Removing the System Board 34
Installing the System Board 36
Removing the Speakers 37
Installing the Speakers 37
Removing the I/O Board 38
Installing the I/O Board 39
Removing the Display Assembly 40
Removing the Display Bezel 42
Installing the Display Bezel 43
Removing the Display Panel 44
Installing the Display Panel 46
Removing the Display Hinges 47
Installing the Display Hinges 47
Removing the Camera 48
Installing the Camera 48
System Setup 49
System Setup Options 50
Table 3. System Configuration 51
Table 4. Video 53
Table 5. Security 53
Table 6. Secure Boot 54
Table 7. Performance 55
Table 8. Power Management 56
Table 9. POST Behavior 57
Table 11. Wireless 58
Table 12. Maintenance 58
Table 13. System Logs 58
Updating the BIOS 59
System and Setup Password 59
Diagnostics 61
Battery Status Lights 62
Technical Specifications 63
Table 20. Video 64
Table 21. Camera 64
Table 22. Communications 64
Table 25. Display 65
Table 26. Keyboard 65
Table 27. Touchpad 65
Table 28. Battery 66
Table 29. AC Adapter 66
Table 30. Physical 66
Table 31. Environmental 67
Contacting Dell 69

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Dell E6440 Owner's Manual Page 39

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