Table of Contents Table of Figures.................................................................................................5 OmniBook Product Comparisons .......................................................................6 Size Closed...................................................................................................6 Weight ..........................................................................................................6 OmniBook 4000 Series:
Product Features........................................................10 Description..................................................................................................10 Models ........................................................................................................10 Accessories.................................................................................................11 What comes in the box ...............................................................................11 Microprocessor............................................................................................11 Bus Architecture..........................................................................................11 Memory.......................................................................................................12 Mass storage...............................................................................................12 Flexible disk drive .......................................................................................12 Built-in I/O...................................................................................................12 Display/video ..............................................................................................13 TFT Display Quality ....................................................................................13 User interface..............................................................................................14 Power..........................................................................................................14 External battery charger..............................................................................15 Automobile adapter.....................................................................................15 NiMH battery pack.......................................................................................15 AC adapter..................................................................................................15 Accessory Slots...........................................................................................15 Audio Systems............................................................................................15 Operating environment................................................................................16 Storage environment...................................................................................16 Environmental Testing ................................................................................16 BIOS...........................................................................................................16 Software and Operating System..................................................................16 Supported Operating Systems.....................................................................17 Security.......................................................................................................17 Password Decode .......................................................................................17 Password Decode Policy.............................................................................18 Notebook Hardware Structure ..........................................................................19 Field Replaceable Assemblies.....................................................................19 Installing memory (End User Replaceable)..................................................19 Battery Module and Floppy Disk Drive Module (End User Replaceable)......20 Hard Disk Drive (End User Replaceable).....................................................21 Small parts (End User Replaceable)............................................................22 Icon Assembly and Display Module (HP Authorized Support Providers Only)23 Palm Rest Assembly and Track Ball Assembly (HP Authorized Support Providers Only)...........................................................................................26 Keyboard Assembly (HP Authorized Support Providers Only) .....................28 Power Board (PCA Assy PK-DC) (HP Authorized Support Providers Only) .30 Upper Case, Sound Board (PCB Assy PK-688/PK-AUD), and PCA Display Connect PK-LSP (HP Authorized Support Providers Only)..........................31 Keyboard Grounding Plate, CPU, and System Board (HP Authorized Service Providers Only)...........................................................................................33 Enhanced Port Replicator (Exchange Assembly).........................................35 Troubleshooting Tips:..................................................................................35 ___________ 3