HP OMNIBOOK 2100 Service Manual page 5

Figures
Figure 1-1. OmniBook - Front View.................................................................................................... 1-2
Figure 1-2. OmniBook - Side View ..................................................................................................... 1-2
Figure 1-3. OmniBook - Back View .................................................................................................... 1-3
Figure 1-4. Replaceable Module Diagram ......................................................................................... 1-14
Figure 2-1. Removing the Main Battery .............................................................................................. 2-3
Figure 2-2. Removing a Plug-In Module ............................................................................................. 2-4
Figure 2-3. Removing the Hard Drive ................................................................................................. 2-5
Figure 2-4. Installing a Hard Drive in the Case ................................................................................... 2-6
Figure 2-5. Removing the RAM Cover................................................................................................ 2-8
Figure 2-6. Removing a RAM Board................................................................................................... 2-8
Figure 2-7. Removing the Hinge Covers and Icon Window Cover ................................................... 2-10
Figure 2-8. Removing the Icon PCA and Display Assembly............................................................. 2-11
Figure 2-9. Removing the Hinge Covers and Icon Window Cover ................................................... 2-13
Figure 2-10. Removing the Display Bezel ......................................................................................... 2-14
Figure 2-11. Removing the 12" LCD Module ................................................................................... 2-15
Figure 2-12. Removing the 13" LCD Module ................................................................................... 2-15
Figure 2-13. Removing a 12" Display Case and Display Bracket ..................................................... 2-17
Figure 2-14. Removing a 13" Display Case and Display Bracket ..................................................... 2-19
Figure 2-15. Removing the Hinge Covers and Icon Window Cover ................................................. 2-20
Figure 2-16. Removing the Keyboard................................................................................................ 2-21
Figure 2-17. Removing the Heatsink ................................................................................................. 2-22
Figure 2-18. Removing the Case Screws ........................................................................................... 2-23
Figure 2-19. Removing the Top Case ................................................................................................ 2-24
Figure 2-20. Two Types of CPU Modules and Thermal Kits ............................................................ 2-25
Figure 2-21. Removing the Motherboard........................................................................................... 2-26
Figure 2-22. Installing OmniBook 3000 Regulatory and Serial Labels ............................................. 2-29
Figure 2-23. Removing a BIOS IC .................................................................................................... 2-30
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
Tables
Table 1-1. OmniBook 2100/3000/3100 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. Indicator Lights (Icon PCA and Battery)............................................................................ 1-6
Table 1-6. Function Keys (F1-F12)...................................................................................................... 1-6
Table 1-7. System Interrupts ................................................................................................................ 1-8
Table 1-8. System Memory.................................................................................................................. 1-8
Table 1-9. System Input/Output Addresses (100-3FF) ........................................................................ 1-9
Table 1-10. DMA Channels................................................................................................................. 1-9
Table 1-11. HP OmniBook 2100/3000/3100 Specifications ............................................................. 1-10
Table 1-12. HP OmniBook 2100/3000/3100 Accessories ................................................................. 1-12
Table 1-13. Functional Structure........................................................................................................ 1-15
Table 2-1. Removal Cross-Reference .................................................................................................. 2-1
iv HP OmniBook 2100/3000/3100