Contents

Product Information

1-1

Technology Codes

1-2

Features

1-3

Operation

1-6

Turning the Notebook On and Off

1-6

Checking the Notebook’s Status

1-7

Using Fn Hot Keys

1-8

Resetting the Notebook

1-9

Using the CD or DVD Player (selected models)

1-10

Specifications

1-11

Hardware Specifications

1-11

Internal Design

1-14

Removal and Replacement

2-1

Disassembly Flowchart

2-2

Removing the Battery (User-Replaceable)

2-4

Removing a Plug-In Module (User-Replaceable)

2-5

Removing the Hard Disk Drive (User-Replaceable)

2-6

Recovering and Reinstalling Software

2-8

Removing the Keyboard Cover (User-Replaceable)

2-9

Removing the Keyboard (User-Replaceable)

2-11

Removing an SDRAM Module (User-Replaceable)

2-13

Removing an Expansion SDRAM Module

2-13

Removing the System SDRAM Module

2-14

Replacing Small Parts (User-Replaceable)

2-15

Removing the Mini-PCI Card (HP Authorized Service Providers Only)

2-16

Removing the Display Assembly (HP Authorized Service Providers Only)

2-18

Removing Display Assembly Components (HP Authorized Service Providers Only)

2-20

Removing the Fan and Heatsink (HP Authorized Service Providers Only)

2-22

Removing the CPU Module (HP Authorized Service Providers Only)

2-25

Removing the Top Case (HP Authorized Service Providers Only)

2-27

Removing the Hinge Saddles (HP Authorized Service Providers Only)

2-30

Removing the Motherboard or Bottom Case (HP Authorized Service Providers Only)

2-32

Reinstalling the Motherboard

2-34

Replacing the Bottom Case

2-35

Removing Notebook Components (HP Authorized Service Providers Only)

2-37

Troubleshooting and Diagnostics

3-1

Troubleshooting

3-2

Checking for Customer Abuse

3-3

Troubleshooting the Problem

3-4

Verifying the Repair

3-4

Suggestions for Troubleshooting

3-5

Diagnostic Tools

3-22

e-Diagtools Diagnostic Program

3-22

Power-On Self-Test

3-25

Sycard PCCtest 450/460 CardBus Card (Optional)

3-26

BIOS Configuration Utility

3-27

HP Pavilion zt1100/xz100 Omnibook xt1000

iii

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HP ZT1100 manual Contents