Dell Vostro 15 3578 Owner's Manual page 4

Installing the coin cell battery................................................................................................................................... 27
Power button board......................................................................................................................................................... 27
Removing the power button board.......................................................................................................................... 27
Installing the power button board............................................................................................................................ 28
Heat sink .......................................................................................................................................................................... 28
Removing the heat sink ............................................................................................................................................28
Installing the heat sink ..............................................................................................................................................29
System fan........................................................................................................................................................................29
Removing the system fan......................................................................................................................................... 29
Installing the system fan........................................................................................................................................... 30
Speaker.............................................................................................................................................................................. 31
Removing the speakers..............................................................................................................................................31
Installing the speakers................................................................................................................................................ 31
System board....................................................................................................................................................................32
Removing the system board.....................................................................................................................................32
Installing the system board....................................................................................................................................... 35
Input/Output(I/O) boards.............................................................................................................................................. 36
Removing the Input and Output board .................................................................................................................. 36
Installing the Input and Output board .....................................................................................................................37
Power connector port..................................................................................................................................................... 37
Removing the power connector...............................................................................................................................37
Installing the power connector.................................................................................................................................38
Display assembly.............................................................................................................................................................. 39
Removing the display assembly............................................................................................................................... 39
Installing the display assembly...................................................................................................................................41
Display bezel...................................................................................................................................................................... 41
Removing the display bezel.......................................................................................................................................42
Installing the display bezel.........................................................................................................................................42
Camera.............................................................................................................................................................................. 43
Removing the camera............................................................................................................................................... 43
Installing the camera..................................................................................................................................................44
Display panel..................................................................................................................................................................... 44
Removing the display panel...................................................................................................................................... 44
Installing the display panel.........................................................................................................................................46
Display hinges................................................................................................................................................................... 46
Removing the display hinges.................................................................................................................................... 46
Installing the display hinges.......................................................................................................................................47
Touchpad...........................................................................................................................................................................48
Removing the touchpad............................................................................................................................................48
Installing the touchpad.............................................................................................................................................. 49
Palm rest........................................................................................................................................................................... 50
Removing the palmrest............................................................................................................................................. 50
Installing the palmrest................................................................................................................................................ 51
3 Technology and components........................................................................................................................52
HDMI 1.4............................................................................................................................................................................52
HDMI 1.4 Features......................................................................................................................................................52
4 Contents