Dell Inspiron 16 7630 Service Manual page 4

Removing the heat sink (UMA)............................................................................................................................... 38
Installing the heat sink (UMA)..................................................................................................................................39
Removing the heat sink (discrete)..........................................................................................................................39
Installing the heat sink (discrete)............................................................................................................................ 40
Power button...................................................................................................................................................................... 41
Removing the power button......................................................................................................................................41
Installing the power button....................................................................................................................................... 42
Power button with fingerprint reader.......................................................................................................................... 44
Removing the power button with fingerprint reader..........................................................................................44
Installing the power button with fingerprint reader............................................................................................45
Speaker board.................................................................................................................................................................... 46
Removing the speaker board....................................................................................................................................46
Installing the speaker board...................................................................................................................................... 47
Speakers.............................................................................................................................................................................. 47
Removing the speakers.............................................................................................................................................. 47
Installing the speakers................................................................................................................................................ 48
System board..................................................................................................................................................................... 50
Removing the system board.....................................................................................................................................50
Installing the system board....................................................................................................................................... 52
Touchpad.............................................................................................................................................................................54
Removing the touchpad.............................................................................................................................................54
Installing the touchpad...............................................................................................................................................55
Palm-rest and keyboard assembly.................................................................................................................................57
Removing the palm-rest and keyboard assembly................................................................................................ 57
Installing the palm-rest and keyboard assembly.................................................................................................. 58
Chapter 3: Drivers and downloads............................................................................................... 60
Chapter 4: System setup............................................................................................................. 61
Entering BIOS setup program......................................................................................................................................... 61
Navigation keys.................................................................................................................................................................. 61
Boot Sequence................................................................................................................................................................... 61
One time boot menu......................................................................................................................................................... 62
System setup options.......................................................................................................................................................62
System and setup password...........................................................................................................................................66
Assigning a system setup password....................................................................................................................... 66
Deleting or changing an existing system setup password................................................................................. 67
Clearing CMOS settings.............................................................................................................................................67
Clearing BIOS (System Setup) and System passwords.....................................................................................68
Updating the BIOS............................................................................................................................................................ 68
Updating the BIOS in Windows................................................................................................................................68
Updating the BIOS using the USB drive in Windows..........................................................................................68
Updating the BIOS in Linux and Ubuntu................................................................................................................ 68
Updating the BIOS from the F12 One-Time boot menu.................................................................................... 69
Chapter 5: Troubleshooting......................................................................................................... 70
Handling swollen Lithium-ion batteries........................................................................................................................ 70
Locate the Service Tag or Express Service Code of your Dell computer ..............................................70
System diagnostic lights...................................................................................................................................................71
4 Contents