Before working inside your computer.......................................................................................................................6
Safety precautions.........................................................................................................................................................7
Electrostatic discharge—ESD protection................................................................................................................7
ESD field service kit ..................................................................................................................................................... 8
Transporting sensitive components.......................................................................................................................... 9
After working inside your computer..........................................................................................................................9
USB features.......................................................................................................................................................................10
USB Type-C.........................................................................................................................................................................12
HDMI 1.4a.............................................................................................................................................................................13
Removing the base cover...........................................................................................................................................17
Installing the base cover............................................................................................................................................ 20
Lithium-ion battery precautions...............................................................................................................................22
Removing the battery.................................................................................................................................................22
Installing the battery...................................................................................................................................................23
Removing the coin cell............................................................................................................................................... 24
Installing the coin cell................................................................................................................................................. 26
Removing the solid state drive.................................................................................................................................29
Installing the solid state drive....................................................................................................................................31
Removing the WLAN card.........................................................................................................................................32
Installing the WLAN card........................................................................................................................................... 33
Removing the WWAN card....................................................................................................................................... 34
Installing the WWAN card......................................................................................................................................... 35
Removing the heatsink fan assembly..................................................................................................................... 36
Installing the heatsink assembly...............................................................................................................................37
Contents
Contents
3
Содержание Inspiron 7400
Страница 15: ...Major components of your system 1 Base cover 2 Power adaptor port 3 Major components of your system 15 ...
Страница 19: ...4 Lift and remove the base cover from the computer Removing and installing components 19 ...
Страница 60: ...3 Route the antennae and display cable along the hinges 60 Removing and installing components ...
Страница 82: ...Figure 3 Power button board without FPR 82 Removing and installing components ...
Страница 84: ...Figure 5 Power button board without FPR 84 Removing and installing components ...