Dell Latitude E5420 (Early 2011) - Manual (Page 6)

31 Thermal Fan............................................................................................................................123
Removing the Thermal Fan ...................................................................................................................................123
Installing the Thermal Fan ....................................................................................................................................126
32 Speaker...................................................................................................................................129
Removing the Speakers ........................................................................................................................................129
Installing the Speakers .........................................................................................................................................130
33 Display Bezel..........................................................................................................................133
Removing the Display Bezel .................................................................................................................................133
Installing the Display Bezel ...................................................................................................................................134
34 Display Panel.........................................................................................................................135
Removing the Display Panel .................................................................................................................................135
Installing the Display Panel ..................................................................................................................................136
35 Display Hinges.......................................................................................................................137
Removing the Display Hinges ...............................................................................................................................137
Installing the Display Hinges ................................................................................................................................138
36 Camera....................................................................................................................................141
Removing the Camera Module .............................................................................................................................141
Installing the Camera Module ...............................................................................................................................142
37 Specifications........................................................................................................................143
Technical Specifications ......................................................................................................................................143
38 System Setup.........................................................................................................................149
Overview ..............................................................................................................................................................149
Entering System Setup ..........................................................................................................................................149
System Setup Options ...........................................................................................................................................149
39 Diagnostics.............................................................................................................................157
Diagnostics ...........................................................................................................................................................157
Device Status LightsBattery Status LightsBattery Charge and HealthKeyboard Status Lights ....................157
40 Contacting Dell......................................................................................................................159
Contacting Dell .....................................................................................................................................................159