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HP OmniBook 2100/3000/3100 iii
Contents
1. Product Information.................................................................................................. 1-1
Features and Operation..................................................................................................................1-2
Turning the OmniBook On and Off .......................................................................................1-4
Checking the Status of the OmniBook ...................................................................................1-5
Using Functions Keys (F1 through F12) ................................................................................1-6
Resetting the OmniBook ........................................................................................................1-7
System Resources...................................................................................................................1-8
Specifications ..............................................................................................................................1-10
Internal Design ............................................................................................................................1-14
2. Removal and Replacement........................................................................................2-1
Removing the Main Battery (User-Replaceable) ..........................................................................2-3
Removing a Plug-In Accessory Module (User-Replaceable)........................................................2-4
Removing the Hard Disk Drive (User-Replaceable).....................................................................2-5
Removing a RAM Board (User-Replaceable)...............................................................................2-7
Replacing Small Parts (User-Replaceable) ...................................................................................2-9
Removing the Display Assembly (HP Authorized Service Providers Only) ................................2-9
Removing the LCD Module (HP Authorized Service Providers Only) ......................................2-12
Removing a 12" Display Case or Display Bracket (HP Authorized Service Providers Only)....2-16
Removing a 13" Display Case or Display Bracket (HP Authorized Service Providers Only)....2-18
Removing the Keyboard (HP Authorized Service Providers Only)............................................2-20
Removing the Top Case (HP Authorized Service Providers Only) ............................................2-21
Removing the Motherboard or Bottom Case (HP Authorized Service Providers Only).............2-25
Removing a BIOS IC (HP Authorized Service Providers Only).................................................2-29
Removing Other Components (HP Authorized Service Providers Only) ...................................2-31
3. Troubleshooting and Diagnostics .............................................................................3-1
Troubleshooting ............................................................................................................................3-2
Troubleshooting the Problem .................................................................................................3-2
Verifying the Repair...............................................................................................................3-3
Suggestions for Troubleshooting............................................................................................3-4
Diagnostic Tools .........................................................................................................................3-12
OmniBook Diagnostic Program ...........................................................................................3-12
Power-On Self-Test..............................................................................................................3-17
Sycard PCCtest 450 CardBus Card (Optional) ....................................................................3-20
Desktop Management Interface (DMI) ................................................................................3-21
BIOS Setup Utility................................................................................................................3-23
4. Replaceable Parts.......................................................................................................4-1
5. Reference Information............................................................................................... 5-1
Password Removal Policy.............................................................................................................5-1
Hewlett-Packard Display Quality Statement.................................................................................5-2
Service Notes and Obsolete Parts..................................................................................................5-5