Contents
Contents
Innovativetechnology… ............................................................... 1
Notational conventions .................................................................. 2
Importantnotes ........................................................................ 3
Help if problemsoccur ................................................................... 3
Portsandoperating elements ......................................................... 4
Notebook open . . . ...................................................................... 4
Leftside ................................................................................ 5
Rightside .............................................................................. 5
Rear ................................................................................... 6
Under side . . . .......................................................................... 7
Switching on the notebook . . . . ........................................................... 8
Switching off the Notebook . . . ........................................................... 9
Statusindicator panel ................................................................... 10
Keycombinations ....................................................................... 12
Application buttons ...................................................................... 14
Programmingtheapplicationkeys .................................................... 14
Camera (optional) . ...................................................................... 15
Removing andinstalling the battery ....................................................... 15
Removing the battery ................................................................ 16
Installing battery .................................................................... 16
Removing and installing the air filter ...................................................... 17
Air filter removal .................................................................... 17
Install air filter ...................................................................... 18
SIM card ............................................................................... 18
InsertingtheSIMcard ............................................................... 19
Removing aSIM card ............................................................... 19
Radio components: UMTS (optional)/wireless LAN/Bluetooth . . ............................. 20
Switching the radio components on and off ............................................ 20
Securityfunctions ....................................................................... 21
Briefoverviewofsecurityfunctions ................................................... 22
Removing and installing components during servicing . . . . ............................. 23
Notes on installing and removingboards andcomponents .................................. 23
Removing andinstallingtheharddisk .................................................... 23
Removingthecover ................................................................. 24
Hard diskremoving .................................................................. 24
Installing theharddisk ............................................................... 25
Attaching the cover .................................................................. 25
Removingandinstalling memorymodules ................................................ 26
Cover removal ...................................................................... 27
Removing memorymodules .......................................................... 27
Installingamemorymodule .......................................................... 28
Attachingthecover .................................................................. 28
Technical data ......................................................................... 29
LIFEBOOKE8420 ...................................................................... 29
Battery ................................................................................. 30
80Wmainsadapter ..................................................................... 31
100 W mainsadapter ................................................................... 31
A26391-K272-Z220-1-7619, edition 1