Contents
HP OmniBook
Edition History
Contents
Tables
Figures
HP OmniBook
Sources of OmniBook Information
Introduction
Source
Address or Number
OmniBook 900 Models
Memory Display
Product Comparisons
Processor OmniBook
OmniBook Front View
Features and Operation
Turning the OmniBook On and Off
Activating Power Modes
Keyboard Status Lights Motherboard
Checking the Status of the OmniBook
Main Status Lights Motherboard
Resetting the OmniBook
Using Fn Hot Keys
Fn Hot Keys
Hot Key
System Memory
System Resources
System Interrupts
10. DMA Channels
System Input/Output Addresses 100-3FF
11. OmniBook 900 Specifications
Specifications
Online Reference Guide
12. OmniBook 900 Accessories
900B 900† 4150 2100/7100
Accessory Description OmniBook Compatibility
Docks
Internal Design
Replaceable Module Diagram
Docking port
13. Functional Structure
Removal Cross-Reference
Removal and Replacement
Recommended Screw Torques
Required Equipment
Screw Thread Size M1.4
Torque kgfcm Torque lbfin
Removal Procedure
Removing the Battery
Installing a Battery Panel
Reassembly Notes
Removing a RAM Board
RAM Board Replacement Part Numbers
Part Number
Exchange Part Number
Exchange Information
Hard Disk Drive Replacement Part Numbers
Removing the Hard Disk Drive
Removing the Hard Disk Drive
Creating a Hibernate Partition
Replacing Small Parts
Replacement Procedure
Replacing Small Parts User-Replaceable
Cover, keyboard screw Door, hard disk Foot
Display Component Compatibility
Removing the LCD Module
Removing the LCD Module
Removing the Keyboard
Removing the Keyboard Reassembly Notes
Removing the CPU Module
Removing the CPU Module Reassembly Notes
Removing the Display Assembly
Removing the Display Assembly Reassembly Notes
Removing the Top Case
10. Removing the Top Case Reassembly Notes
Removing the Motherboard or Bottom Case
11. Removing the Motherboard
Reassembly Notes
Installing a New Serial Number Label
13. Example of Serial Number Label
Removing the Bios IC
14. Removing the Bios IC Reassembly Notes
Removing Other Components
Hinge Latch, display LCD module Removal Procedures
Cable, display power Case, display
Removing Display Components
Component Bezel, display Cable, display flex
10. Removing Bottom Case Components
Removing Top Case Components
Component Heatsink
Support, hinge left Removal Procedures
Component Support, hinge right Removal Procedures
Troubleshooting and Diagnostics
Troubleshooting the Problem
Troubleshooting
Verifying the Repair
Scope of Diagnostic Tools
Suggestions for Troubleshooting
Startup
Troubleshooting Suggestions
Symptom
Call Center Suggestions
Power/Battery
Repair Center Likely Causes
Repair Center Comments
White display Erratic display
Pointing stick Call Center Suggestions
Symptom Keyboard
Serial/Parallel
Miscellaneous
AC adapter
Accessories
Creating a Diagnostic Floppy Disk
Diagnostic Tools
OmniBook Diagnostic Program
Serial number Audio device
Running the Diagnostic Test
Code Suggestions System Tests
OmniBook Diagnostic Error Codes
Hard Disk Tests
Video Tests
Acpi Tests
Post Messages
Power-On Self-Test
Post Terminal-Error Beep Codes
Message Description
System battery is dead Replace and run Setup
Entering Setup
Lower slot PCT450 -b69 -0
Sycard PCCtest 450 CardBus Card Optional
Uninstalling the DMI Package
Installing the DMI Package
Using the DMI Interface
Desktop Management Interface DMI
Contents of the DMI Package
Running the Bios Setup Utility
Bios Setup Utility
Bios Setup Menus and Parameters
Main Menu Default
Security Menu Default
System Devices Menu Default
Boot Menu Default
Power Menu
OB 900B On OB 900† Off
Exit Menu
Replaceable Parts
Exploded View
OmniBook Replaceable Parts
Exchange User Part Number Repl
IC, Bios
Exchange Part Number User Repl OmniBook 900B 900†
Display Components
Accessory Replaceable Parts
Assembly-Component Breakdown
Replaceable Parts HP OmniBook
Description User OmniBook Repl 900B 900†
Part Number Reference
Part Number Exchange
Yes
HP OmniBook Replaceable Parts
Replaceable Parts HP OmniBook
Repl B 900†
Part Number Exchange Description User OmniBook
Page
Reference Information
Password Removal Policy
Reference Information HP OmniBook
Hewlett-Packard Display Quality Statement
Type of Imperfection
OmniBook 900 LCD Guidelines TFT
Electrical Imperfections
Mechanical Imperfections
Reference Information HP OmniBook
Obsolete New Description Part Number
Obsolete Repair Parts
Obsolete Parts
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Part Number F1770-90001