Dell Latitude 7280 Owner's Manual page 4

Installing power connector port............................................................................................................................... 24
LED board............................................................................................................................................................................24
Removing LED board.................................................................................................................................................. 24
Installing LED board.................................................................................................................................................... 25
Smart card module............................................................................................................................................................25
Removing smart card cage....................................................................................................................................... 25
Installing smart card cage..........................................................................................................................................27
Touchpad.............................................................................................................................................................................27
Removing touchpad buttons board.........................................................................................................................27
Installing touchpad buttons board...........................................................................................................................29
Display Assembly............................................................................................................................................................... 29
Removing display assembly.......................................................................................................................................29
Installing display assembly..........................................................................................................................................31
Touch display panel........................................................................................................................................................... 31
Removing touch display panel...................................................................................................................................31
Installing touch display panel.................................................................................................................................... 33
Display Bezel.......................................................................................................................................................................33
Removing display bezel (nontouch)........................................................................................................................33
Installing display bezel (nontouch)..........................................................................................................................34
Nontouch display panel.................................................................................................................................................... 34
Removing the display panel (nontouch)................................................................................................................ 34
Installing the display panel (nontouch)...................................................................................................................37
Camera Microphone Module...........................................................................................................................................37
Removing camera-microphone module.................................................................................................................. 37
Installing camera.......................................................................................................................................................... 38
Display Hinge Caps........................................................................................................................................................... 39
Removing the display hinge cap.............................................................................................................................. 39
Installing the display hinge cap.................................................................................................................................39
System board..................................................................................................................................................................... 39
Removing system board............................................................................................................................................ 39
Installing system board...............................................................................................................................................43
Keyboard assembly........................................................................................................................................................... 43
Removing keyboard assembly.................................................................................................................................. 43
Installing keyboard assembly.................................................................................................................................... 45
Keyboard lattice and Keyboard...................................................................................................................................... 46
Removing keyboard from keyboard tray................................................................................................................46
Installing keyboard to keyboard tray.......................................................................................................................46
Palm rest............................................................................................................................................................................. 46
Replacing palm rest ................................................................................................................................................... 46
Chapter 3: System specifications................................................................................................ 49
Supported operating systems........................................................................................................................................ 49
Processor specifications..................................................................................................................................................49
System specifications...................................................................................................................................................... 50
Memory specifications..................................................................................................................................................... 50
Storage specifications......................................................................................................................................................50
Video specifications..........................................................................................................................................................50
Audio specifications...........................................................................................................................................................51
Battery specifications....................................................................................................................................................... 51
AC adapter specifications............................................................................................................................................... 52
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