Figures

Figure 1-1. OmniBook - Front View....................................................................................................

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Figure 1-2. OmniBook - Side View .....................................................................................................

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Figure 1-3. OmniBook - Rear View.....................................................................................................

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Figure 1-4. Replaceable Module Diagram .........................................................................................

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

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Figure 2-2. Removing a RAM Board...................................................................................................

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Figure 2-3. Removing the Hard Disk Drive.........................................................................................

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

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Figure 2-5. Removing the Keyboard....................................................................................................

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Figure 2-6. Removing the Heatsink ...................................................................................................

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Figure 2-7. Removing the Display Assembly ....................................................................................

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Figure 2-8. Removing the LCD Module ............................................................................................

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Figure 2-9. Removing the Top Case ..................................................................................................

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Figure 2-10. Removing the Motherboard (Part 1)..............................................................................

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Figure 2-11. Removing the Motherboard (Part 2)..............................................................................

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Figure 2-12. Removing the BIOS IC .................................................................................................

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Figure 3-1. Basic Troubleshooting Steps .............................................................................................

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

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Figure 3-3. Serial and Parallel Loopback Connectors........................................................................

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Figure 3-4. DMI Components ............................................................................................................

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Figure 4-1. Exploded View ..................................................................................................................

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Figure 4-2. Display Components .........................................................................................................

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Figure 4-3. Top Case Components ......................................................................................................

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Figure 4-4. Motherboard-Related Components ...................................................................................

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Tables

Table 1-1. OmniBook 7100 Models ....................................................................................................

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Table 1-2. Product Comparisons..........................................................................................................

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Table 1-3. Activating Power Modes ....................................................................................................

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Table 1-4. Status Panel Indicators (Icon PCA) ....................................................................................

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Table 1-5. Status Lights (Front-IR PCA) .............................................................................................

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Table 1-6. Fn Hot Keys ........................................................................................................................

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Table 1-7. System Interrupts ................................................................................................................

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Table 1-8. System Memory ..................................................................................................................

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

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Table 1-10. DMA Channels.................................................................................................................

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Table 1-11. OmniBook 7100 Specifications........................................................................................

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Table 1-12. OmniBook 7100 Accessories .........................................................................................

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Table 1-13. Functional Structure........................................................................................................

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Table 2-1. Removal Cross-Reference ..................................................................................................

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Table 2-2. Required Equipment ...........................................................................................................

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Table 2-3. Recommended Screw Torques ...........................................................................................

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Table 2-4. RAM Board Replacement Part Numbers ...........................................................................

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Table 2-5. Hard Disk Drive Replacement Part Numbers.....................................................................

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

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Table 2-7. Removing Display Components .......................................................................................

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Table 2-8. Removing Top Case Components ....................................................................................

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Table 2-9. Removing Bottom Case Components...............................................................................

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Table 3-1. Scope of Diagnostic Tools..................................................................................................

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iv

HP OmniBook 7100