Dell Inspiron 15 3525 Service Manual page 4

Installing the speakers................................................................................................................................................35
Hard drive assembly......................................................................................................................................................... 36
Removing the hard drive .......................................................................................................................................... 36
Installing the hard drive..............................................................................................................................................37
I/O board.............................................................................................................................................................................39
Removing the Input/Output board......................................................................................................................... 39
Installing the Input/Output board........................................................................................................................... 39
I/O daughter board FFC..................................................................................................................................................40
Removing the Input/Output daughter board FFC.............................................................................................. 40
Installing the Input/Output daughter board FFC.................................................................................................42
Heat sink..............................................................................................................................................................................43
Removing the heat sink - UMA................................................................................................................................ 43
Installing the heat sink - UMA.................................................................................................................................. 44
Removing the heat sink - discrete.......................................................................................................................... 45
Installing the heat sink - discrete............................................................................................................................ 46
Power-button board......................................................................................................................................................... 47
Removing the power button..................................................................................................................................... 47
Installing the power button....................................................................................................................................... 48
Power button with fingerprint reader.......................................................................................................................... 49
Removing the power button with optional fingerprint reader..........................................................................49
Installing the power button with optional fingerprint reader............................................................................50
Display assembly................................................................................................................................................................ 51
Removing the display assembly................................................................................................................................ 51
Installing the display assembly..................................................................................................................................54
Display bezel.......................................................................................................................................................................55
Removing the display bezel...................................................................................................................................... 55
Installing the display bezel ....................................................................................................................................... 56
Display panel.......................................................................................................................................................................58
Removing the display panel...................................................................................................................................... 58
Installing the display panel.........................................................................................................................................60
Hinge caps.......................................................................................................................................................................... 62
Removing the hinge caps.......................................................................................................................................... 62
Installing the hinge caps ........................................................................................................................................... 63
Hinges.................................................................................................................................................................................. 65
Removing the hinges.................................................................................................................................................. 65
Installing the hinges ................................................................................................................................................... 66
Camera module.................................................................................................................................................................. 67
Removing the camera module.................................................................................................................................. 67
Installing the camera module.................................................................................................................................... 68
eDP cable............................................................................................................................................................................ 68
Removing the eDP cable........................................................................................................................................... 68
Installing the eDP cable..............................................................................................................................................69
Display cover and antenna assembly............................................................................................................................. 71
Replacement of the display cover and antenna assembly..................................................................................71
Touchpad.............................................................................................................................................................................72
Removing the touchpad............................................................................................................................................. 72
Installing the touchpad............................................................................................................................................... 73
System board......................................................................................................................................................................74
Removing the system board..................................................................................................................................... 74
Installing the system board....................................................................................................................................... 76
4 Contents