Dell Latitude 9520 2-in-1 Service Manual page 4

Removing the power button with fingerprint reader.......................................................................................... 37
Installing the power button with fingerprint reader............................................................................................ 38
Battery................................................................................................................................................................................. 39
Rechargeable Li-ion battery precautions...............................................................................................................39
Removing the 4-cell battery..................................................................................................................................... 40
Installing the 4-cell battery........................................................................................................................................ 41
Removing the 6-cell battery..................................................................................................................................... 43
Installing the 6-cell battery....................................................................................................................................... 43
Smart card reader............................................................................................................................................................. 44
Removing the smart card reader............................................................................................................................. 44
Installing the smart card reader............................................................................................................................... 45
System board......................................................................................................................................................................47
Removing the system board..................................................................................................................................... 47
Installing the system board....................................................................................................................................... 49
Display assembly................................................................................................................................................................ 51
Removing the display assembly................................................................................................................................ 51
Installing the display assembly..................................................................................................................................54
Keyboard assembly........................................................................................................................................................... 56
Removing the keyboard............................................................................................................................................. 56
Installing the keyboard............................................................................................................................................... 59
Palmrest assembly............................................................................................................................................................. 61
Removing the palmrest assembly.............................................................................................................................61
Chapter 3: Software.................................................................................................................... 63
Drivers and downloads..................................................................................................................................................... 63
Operating system.............................................................................................................................................................. 63
Chapter 4: System setup............................................................................................................. 64
Boot menu...........................................................................................................................................................................64
Entering BIOS setup program........................................................................................................................................ 65
Navigation keys................................................................................................................................................................. 65
Boot Sequence.................................................................................................................................................................. 65
System setup options.......................................................................................................................................................65
Overview....................................................................................................................................................................... 65
Boot Configuration...................................................................................................................................................... 67
Integrated Devices...................................................................................................................................................... 68
Storage.......................................................................................................................................................................... 69
Display............................................................................................................................................................................ 70
Connection..................................................................................................................................................................... 71
Power.............................................................................................................................................................................. 71
Security.......................................................................................................................................................................... 73
Passwords..................................................................................................................................................................... 75
Update Recovery......................................................................................................................................................... 76
System Management.................................................................................................................................................. 77
Keyboard........................................................................................................................................................................78
Pre-boot Behavior....................................................................................................................................................... 79
Virtualization.................................................................................................................................................................80
Performance................................................................................................................................................................. 80
System Logs.................................................................................................................................................................. 81
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