Figures

Figure 1-1. OmniBook - Front View

1-2

Figure 1-2. OmniBook - Side View

1-2

Figure 1-3. OmniBook - Rear View

1-3

Figure 1-4. Replaceable Module Diagram

1-12

Figure 2-1. Removing the Battery or Plug-In Module

2-3

Figure 2-2. Removing a RAM Board

2-4

Figure 2-3. Removing the Hard Disk Drive

2-5

Figure 2-4. Installing a Hard Drive in the Cover

2-6

Figure 2-5. Removing the Keyboard

2-8

Figure 2-6. Removing the Display

2-10

Figure 2-7. Removing the Display

2-13

Figure 2-8. Removing the Top Case

2-15

Figure 2-9. Removing the Motherboard

2-17

Figure 2-10. Installing Docking Doors and Module Latch

2-19

Figure 2-11. Positioning Thermal Pads

2-19

Figure 2-12. Removing the BIOS IC

2-20

Figure 3-1. Basic Troubleshooting Steps

3-2

Figure 3-2. OmniBook Diagnostic Screens — Basic and Advanced

3-12

Figure 3-3. Serial and Parallel Loopback Connectors

3-14

Figure 3-4. DMI Components

3-22

Figure 4-1. Exploded View

4-2

Figure 4-2. Display Components

4-5

Figure 4-3. Motherboard Components

4-6

Tables

Table 1-1. OmniBook 4100 Models

1-1

Table 1-2. Product Comparisons

1-3

Table 1-3. Activating Power Modes

1-4

Table 1-4. Main Status Lights (LED Strip Cable)

1-5

Table 1-5. Keyboard Status Lights (VGA PCA)

1-5

Table 1-6. Fn Hot Keys

1-6

Table 1-7. System Interrupts

1-7

Table 1-8. System Memory

1-7

Table 1-9. System Input/Output Addresses (100-3FF)

1-8

Table 1-10. DMA Channels

1-8

Table 1-11. OmniBook 4100 Specifications

1-9

Table 1-12. OmniBook 4100 Accessories

1-11

Table 1-13. Functional Structure

1-13

Table 2-1. Removal Cross-Reference

2-1

Table 2-2. Required Equipment

2-2

Table 2-3. Recommended Screw Torques

2-2

Table 2-4. RAM Board Replacement Part Numbers

2-4

Table 2-5. Hard Disk Drive Replacement Part Numbers

2-5

Table 2-6. Replacing Small Parts (User-Replaceable)

2-7

Table 2-7. Display Component Compatibility

2-11

Table 2-8. Removing Display Components

2-21

Table 2-9. Removing Top Case Components

2-23

Table 2-10. Removing Bottom Case Components

2-23

Table 3-1. Scope of Diagnostic Tools

3-4

iv

HP OmniBook 4100

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Image 4
HP 4100 manual Figures, Tables