List of Figures Figure 1 - OmniBook 2000 and 5700 External Features ............................................................11 Figure 2 - OmniBook 2000 and 5700 External Features - continued ..........................................12 Figure 3 - OmniBook 5500 External Features............................................................................13 Figure 4 - OmniBook 5500 External Features - continued..........................................................13 Figure 5 - OmniBook 2000, 5500, and 5700 Center Bay Modules..............................................14 Figure 6 - OmniBook 2000 and 5700 Exploded Diagram ...........................................................15 Figure 7 - OmniBook 5500 Exploded Diagram...........................................................................17 Figure 8 - Diagnostics User Interface.........................................................................................30 Figure 9 - Serial Loop Back Connector ......................................................................................32 Figure 10 - Parallel Loop Back Connector .................................................................................32 Figure 11 - DMI Components.....................................................................................................46 Figure 12 - Main Configuration Screen ......................................................................................48 Figure 13 - System Menu Screen ..............................................................................................49 Figure 14 - Passwords Menu Screen .........................................................................................50 Figure 15 - Disks Menu Screen..................................................................................................51 Figure 16 - Input/Output Menu Screen.......................................................................................52 Figure 17 - Power Menu Screen ................................................................................................54 Figure 18 - Exit Menu Screen....................................................................................................56 Figure 19 - Removing the Battery..............................................................................................64 Figure 20 - Removing Memory..................................................................................................65 Figure 21 - Removing the Hard Disk Drive ................................................................................67 Figure 22 - Hard Drive Case......................................................................................................68 Figure 23 - Removing the Hard Drive Plastic Kit........................................................................68 Figure 24 - Removing the Floppy Disk Drive .............................................................................69 Figure 25 - Display Screws........................................................................................................72 Figure 26 - Icon Assembly Removal..........................................................................................72 Figure 27 - Display Cables ........................................................................................................73 Figure 28 - Display Flex Cable Position.....................................................................................73 Figure 29 - 10.4" Display Label Placements ..............................................................................74 Figure 30 - 11.3" Display Label Placements ..............................................................................75 Figure 31 - 12.1" Display Label Placements ..............................................................................75 Figure 32 - Palmrest Assembly Removal...................................................................................76 Figure 33 - Keyboard Screws.....................................................................................................77 Figure 34 - Keyboard Removal..................................................................................................78 Figure 35 - Upper Chassis Case Removal.................................................................................80 Figure 36 - Icon Board Removal................................................................................................81 Figure 37 - CPU and CPU Fan Removal (OB2000 & OB5700 only)...........................................83 Figure 38 - CPU and Heat Spreader Removal (OB5500 only) ...................................................84 Figure 39 - Additional Screw for Logic PCA Removal................................................................86 Figure 40 - Keyboard Shielding Plate Removal .........................................................................87 Figure 41 - Logic PCA Board Removal......................................................................................88 Figure 42 - Flash BIOS Door Removal ......................................................................................89 Figure 43 - Flash BIOS IC Removal ..........................................................................................90 Figure 44 - Replacing the Flash BIOS IC...................................................................................90 Figure 45 - Video Memory Removal..........................................................................................91 iv