Dell Latitude 7290 Owner's Manual page 4

Removing LED board.................................................................................................................................................. 24
Installing LED board.................................................................................................................................................... 25
Touchpad buttons board................................................................................................................................................. 25
Removing touchpad buttons board.........................................................................................................................25
Installing touchpad buttons board........................................................................................................................... 27
Power connector port...................................................................................................................................................... 27
Removing power connector port............................................................................................................................. 27
Installing power connector port............................................................................................................................... 28
Display Assembly............................................................................................................................................................... 28
Removing display assembly.......................................................................................................................................28
Installing display assembly ........................................................................................................................................30
Touch display panel...........................................................................................................................................................30
Removing touch display panel.................................................................................................................................. 30
Installing touch display panel.................................................................................................................................... 32
Display Bezel.......................................................................................................................................................................32
Removing display bezel (nontouch)........................................................................................................................32
Installing display bezel (nontouch)..........................................................................................................................33
Nontouch display panel.................................................................................................................................................... 34
Removing the display panel (nontouch)................................................................................................................ 34
Installing the display panel (nontouch).................................................................................................................. 36
Camera Microphone Module.......................................................................................................................................... 36
Removing camera-microphone module..................................................................................................................36
Installing camera.......................................................................................................................................................... 37
Display Hinge Caps............................................................................................................................................................38
Removing the display hinge cap...............................................................................................................................38
Installing the display hinge cap.................................................................................................................................38
System board..................................................................................................................................................................... 39
Removing system board............................................................................................................................................ 39
Installing system board...............................................................................................................................................42
Keyboard..............................................................................................................................................................................43
Removing keyboard assembly.................................................................................................................................. 43
Removing keyboard from keyboard tray................................................................................................................45
Installing keyboard to keyboard tray.......................................................................................................................45
Installing keyboard assembly.....................................................................................................................................46
Palm rest............................................................................................................................................................................. 46
Replacing palm rest ................................................................................................................................................... 46
Chapter 3: Technology and components...................................................................................... 48
DDR4.................................................................................................................................................................................... 48
HDMI 1.4.............................................................................................................................................................................. 49
USB features...................................................................................................................................................................... 50
USB Type-C........................................................................................................................................................................52
Thunderbolt over USB Type-C...................................................................................................................................... 52
Chapter 4: System specifications................................................................................................ 54
Technical specifications...................................................................................................................................................54
Hot key combinations.......................................................................................................................................................59
Chapter 5: System setup.............................................................................................................60
4 Contents