HP (Hewlett-Packard) 800CT Laptop User Manual


 
i
Table of Contents
List of Figures.............................................................................................................................iii
List of Tables..............................................................................................................................iv
Introduction .................................................................................................................................v
Product Overview........................................................................................................................1
What’s New .............................................................................................................................2
Product Features .....................................................................................................................3
Product at a Glance.................................................................................................................4
Product Comparisons...............................................................................................................6
Troubleshooting...........................................................................................................................3
Power-On Self-Test .................................................................................................................4
Beep Codes..........................................................................................................................4
Display Codes ......................................................................................................................5
OmniBook Diagnostics.............................................................................................................7
Running the diagnostics program..........................................................................................7
Main diagnostic screen.........................................................................................................7
Special test hardware requirements......................................................................................9
Loop Back Connectors........................................................................................................10
Command line options........................................................................................................12
User interface commands...................................................................................................13
Details on using the diagnostic tests...................................................................................17
Desktop Management Interface (DMI)....................................................................................28
Description of DMI..............................................................................................................28
Contents of the DMI Package.............................................................................................28
Setup and Configuration ........................................................................................................31
SCU Main Screen...............................................................................................................31
System Menu Screen .........................................................................................................32
Password Configuration......................................................................................................34
Input/Output Menu Screen..................................................................................................35
Power Menu Screen ...........................................................................................................37
Default Menu Screen..........................................................................................................38
Exit Menu Screen...............................................................................................................39
Troubleshooting Tips..............................................................................................................40
OmniBook Components......................................................................................................40
CD ROM Drive Troubleshooting .........................................................................................45
Resolving Docking Station Operating Problems..................................................................46
Resolving OmniBook Docking Problems ............................................................................47
Hardware Repair .......................................................................................................................49
Battery (End User Replaceable).............................................................................................50
Memory (End User Replaceable) ...........................................................................................51
Hard Disk Drive (End User Replaceable) ..............................................................................53
Hard Disk Drive Breather Holes..........................................................................................57
Mouse (End User Replaceable)..............................................................................................58
Small Parts (End User Replaceable)......................................................................................59
Battery Latch......................................................................................................................59
I/O Door .............................................................................................................................59
Memory Cover....................................................................................................................59
PCMCIA Card Tray.............................................................................................................59
Rubber Feet .......................................................................................................................59
Keyboard (HP Authorized Service Providers Only) ................................................................60
Display (HP Authorized Service Providers Only)....................................................................62
CPU (HP Authorized Service Providers Only)........................................................................67
Heat Transfer Disk..............................................................................................................68
Logic PCA Board (HP Authorized Service Providers Only).....................................................70