Technical data

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2 System BIOS
Running System Setup...................................................................................................................................2–1
System Setup Utility...............................................................................................................................2–1
Updating Your Notebook Computer's Configuration....................................................................................2–2
Helpful Hints ..........................................................................................................................................2–2
Power Features...............................................................................................................................................2–3
Advanced Power Features .............................................................................................................................2–4
System Features.............................................................................................................................................2–5
Device Features .............................................................................................................................................2–6
Security Features ...........................................................................................................................................2–7
Notebook Computer Security .................................................................................................................2–8
User Password ........................................................................................................................................2–8
Setting/Changing the User Password...............................................................................................2–8
Deleting the User Password.............................................................................................................2–9
Supervisor Password...............................................................................................................................2–9
Setting/Changing the Supervisor Password...................................................................................2–10
Deleting the Supervisor Password.................................................................................................2–10
Dock Security .......................................................................................................................................2–10
Default Features...........................................................................................................................................2–11
Exit Features................................................................................................................................................2–11
Restoring the Flash BIOS ............................................................................................................................2–11
3 Troubleshooting
Beep Codes....................................................................................................................................................3–1
Troubleshooting Tips.....................................................................................................................................3–2
System Start Failure................................................................................................................................3–2
Power Supply Failure .............................................................................................................................3–3
Boot-up Failure.......................................................................................................................................3–4
POST Failure..........................................................................................................................................3–4
Cardbus Failure.......................................................................................................................................3–5
LCD Panel Failure..................................................................................................................................3–5
CRT Failure............................................................................................................................................3–6
Notebook Computer Keyboard Failure ..................................................................................................3–6
External Keyboard or PS/2 Mouse Failure.............................................................................................3–7
HDD Failure ...........................................................................................................................................3–7
FDD Failure............................................................................................................................................3–8
CD-ROM Failure....................................................................................................................................3–8
Battery Failure........................................................................................................................................3–9
Touchpad Failure....................................................................................................................................3–9
Internal Modem (UMI) Failure...............................................................................................................3–9
External Audio Failure .........................................................................................................................3–10
4 Parts Replacement
Required Tools...............................................................................................................................................4–1
Removing the Battery....................................................................................................................................4–2
Removing the CD-ROM/FDD Module..........................................................................................................4–3
Removing the Keyboard................................................................................................................................4–4
Removing the HDD Assembly ......................................................................................................................4–6
Removing the Keyboard Deck and LCD Assembly......................................................................................4–8
Removing the UMI Assembly .....................................................................................................................4–12
Removing the Touchpad..............................................................................................................................4–13