DEC GTX5166M Service Quick Reference Manual page 5

Contents
3
System BIOS
Introduction.............................................................................. 3-1
BIOS Setup Program............................................................... 3-1
System Setup Utility ................................................................ 3-2
Updating Your Ultra 2000 Configuration ................................. 3-3
Power Options......................................................................... 3-4
Advanced Power Options........................................................ 3-6
System Options ....................................................................... 3-7
Device Options ........................................................................ 3-8
Security Options .................................................................... 3-10
Notebook Computer Security ................................................ 3-12
User Password ...................................................................... 3-13
Supervisor Password ............................................................ 3-14
Dock Security ........................................................................ 3-16
Default Options...................................................................... 3-17
Exit Options ........................................................................... 3-17
Restoring the Flash BIOS...................................................... 3-18
4
Troubleshooting
Introduction.............................................................................. 4-1
Troubleshooting Tips ............................................................... 4-2
External Audio Failure ........................................................... 4-15
Check Points and Error Messages........................................ 4-15
Beep Codes........................................................................... 4-17
Warning Messages................................................................ 4-23
5
FRU Replacement
Introduction.............................................................................. 5-1
Required Tools ........................................................................ 5-1
Field Replaceable Units .......................................................... 5-2
Removing the Battery.............................................................. 5-5
Removing the CD/FDD Module............................................... 5-6
Removing the Keyboard.......................................................... 5-7
Removing the HDD Assembly................................................. 5-9
Removing the Keyboard Deck and LCD Assembly............... 5-12
Shell Installation Instructions................................................. 5-20
Tools Required ...................................................................... 5-20
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