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 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 Case ...................................................................................2-6 Figure 2-5. Removing the Keyboard....................................................................................................2-8 Figure 2-6. Removing the Heatsink ...................................................................................................2-10 Figure 2-7.
Removing the Display Assembly ....................................................................................2-11 Figure 2-8. Removing the LCD Module............................................................................................ 2-13 Figure 2-9. Removing the Top Case ..................................................................................................2-15 Figure 2-10. Removing the Motherboard (Part 1)..............................................................................2-16 Figure 2-11. Removing the Motherboard (Part 2)..............................................................................2-17 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.................................................3-11 Figure 3-3. Serial and Parallel Loopback Connectors........................................................................3-13 Figure 3-4. DMI Components............................................................................................................3-21 Figure 4-1.
Exploded View..................................................................................................................4-2 Figure 4-2. Display Components .........................................................................................................4-5 Figure 4-3. Top Case Components ......................................................................................................4-6 Figure 4-4. Motherboard-Related Components ...................................................................................4-6 Tables Table 1-1. OmniBook 7100 Models ....................................................................................................1-1 Table 1-2.
Product Comparisons..........................................................................................................1-3 Table 1-3. Activating Power Modes ....................................................................................................1-4 Table 1-4. Status Panel Indicators (Icon PCA)....................................................................................1-5 Table 1-5. Status Lights (Front-IR PCA).............................................................................................1-6 Table 1-6. Fn Hot Keys........................................................................................................................1-6 Table 1-7.
System Interrupts................................................................................................................1-7 Table 1-8. System Memory..................................................................................................................1-8 Table 1-9. System Input/Output Addresses (100-3FF) ........................................................................1-8 Table 1-10. DMA Channels.................................................................................................................1-8 Table 1-11. OmniBook 7100 Specifications........................................................................................1-9 Table 1-12.
OmniBook 7100 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. Removing Display Components.......................................................................................2-21 Table 2-8. Removing Top Case Components ....................................................................................2-22 Table 2-9.
Removing Bottom Case Components...............................................................................2-23 Table 3-1. Scope of Diagnostic Tools..................................................................................................3-4 iv HP OmniBook 7100