HP Omnibook 4000c Ct Service Manual
Have a look at the manual HP Omnibook 4000c Ct Service Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1114 HP manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
This guide is for experienced HP Response Center personnel, CEs, and reseller technicians, such as personnel who have already completed the HP Vectra PC family training course, or equivalent, and have at least six months of experience servicing the HP Vectra PCs. It is a self-paced guide designed to train you to install, configure, and repair the OmniBook Notebook PC. You can follow it without having any equipment available.HP OmniBook 4000C/CT Familiarization Guide
___________2 Notice In a continuing effort to improve the quality of our products, technical and environmental information in this document is subject to change without notice. Last revision date: 09/10/96 8:47 PM Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett- Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Hewlett-Packard assumes no responsibility for the use or reliability of its software on equipment that is not furnished by Hewlett- Packard. As an ENERGY STAR partner, HP has determined that these products meet the ENERGY STAR guidelines for energy efficiency. All Certifications may not be completed at product introduction. Please check with your HP reseller for certification status. This equipment is subject to FCC rules. It will comply with the appropriate FCC rules before final delivery to the buyer. ENERGY STAR is a service mark of the U.S. Environmental Protection Agency. IBM and OS/2 are registered trademarks of International Business Machines Corporation. Pentium and the Intel Inside logo are registered trademarks of Intel Corporation. Photo CD is a registered trademark of Kodak Corporation. Microsoft, MS-DOS, and Windows are registered trademarks, and the Genuine Microsoft Products logo is a trademark of Microsoft Corporation in the United States of America and in other countries. Sound Blaster is a trademark of Creative Technology Ltd. Ó Hewlett-Packard Company 1996. All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited except as allowed under copyright laws. Printed in U.S.A. F1081-90051
___________3 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
___________4 Configuration and Setup...................................................................................36 Main Configuration Screen..........................................................................36 Power Screen..............................................................................................37 Power Configuration....................................................................................38 Power Conservation Mode..........................................................................38 Power Defaults............................................................................................39 System Configuration..................................................................................40 Input/Output Configuration..........................................................................41 Printer port..................................................................................................41 Disk Configuration.......................................................................................42 Audio Configuration.....................................................................................43 Troubleshooting and Repair.............................................................................44 Known Hardware Issues..............................................................................44 OmniBook Self-Test....................................................................................44 First POST: BEEP CODES........................................................................44 Last POST: DISPLAY CODES...................................................................47 PhoenixBIOS POST Messages (Power On Self Test).................................47 Appendix A: Part Numbers...............................................................................50 Appendix B: Additional Resources....................................................................52
___________5 Table of Figures Figure 1 - Memory Doors, Modules, and Slots..............................................................19 Figure 2 - Floppy Drive and Battery..............................................................................20 Figure 3 - Hard Disk Drive............................................................................................21 Figure 4 - Display Screws.............................................................................................23 Figure 5 - Icon Assembly..............................................................................................24 Figure 6 - Display Removal..........................................................................................25 Figure 7 - Lower Case Screws......................................................................................26 Figure 8 - Palm Rest and Track Ball Assemblies..........................................................27 Figure 9 - Keyboard and Sound Board..........................................................................29 Figure 10 - Upper Case and Display Connect...............................................................32 Figure 11 - System Board and Keyboard Grounding Plate............................................34
___________6 OmniBook Product Comparisons HP OmniBook 5000HP OmniBook 4000HP OmniBook 600Size Closed29.5 x 22.6 x 4.9 cm (11.6 x 8.9 x 1.93 in)29.5 x 22.6 x 4.9 cm (11.6 x 8.9 x 1.93 in)18.49 × 28.24 × 3.99 cm (7.28 × 11.12 × 1.57 in)Weight3.08-3.18 kg (6.8-7 lb)DSTN (C) 3.13 kg (6.9 lb) TFT (CT): 3.27 kg (7.2 lb)1.72 kg (3.8 lb)Processor75-, 90-, or 120-MHz Intel Pentium® processor50-Mhz Intel 486DX2, or 75-, 100-MHz Intel 486DX450- or 75-MHz Intel 486DX2Bus Architecture32-bit PCI busISA busISA busCachesome models include: 256-KB external L2 cacheNo L2 cacheNo L2 cacheDisplay10.4-inch diagonal: VGA (C/CT): 640 x 480 x 65,536 colors (DSTN or TFT) SVGA (CTS): 800 x 600 x 256 colors (TFT) PCI local bus video; 1.5-MB video RAM SVGA-out supports VGA & SVGA monitors (up to 1024 x 768 x 256 colors)10.3-diagonal DSTN (up to 256 colors) or 10.4-inch diagonal TFT (up to 65,536 colors) VGA: 640 x 480 Local bus video; 1-MB display RAM SVGA-out supports VGA & SVGA monitors (up to 1024 x 768 x 256 colors)8.6-diagonal DSTN or 9.5-inch diagonal TFT 640×480 backlit color VGA displays 64K colors from a 262K color palette VGA-out supports VGA and SVGA monitors (up to 1024×768×256 colors) Accelerated local bus video with 1-MB VRAM
___________7 Power14.4Vdc Rechargeable Lithium-Ion or NiMH battery Battery life (approximate with one battery): 2 to 3 hrs Battery recharges to high level in 4 hrs using AC adapter while PC is on or off 2-minute low-battery warning AC adapter 100 to 240 Vac (50 to 60 Hz) input; 12 Vdc, 3.3 A output Instant-on maintains computer in ready-to- work state for weeks on a full charge; returns you to your application or file instantly14.4 Vdc rechargeable NiMH battery pack Battery life (approximate): 3-4 hrs on DSTN DX2/50 2-3 hrs on TFT DX4/100 AC adapter 100 to 240 Vac (50 to 60 Hz) input; 21 Vdc,1.35 A output Suspend-resume power management.9.6 Vdc rechargeable NiMH or Lithium Ion battery Battery life up to 3.0-3.5 hours. Battery pack recharges to high level in less than 2 hours using AC adapter 2-minute (or less) low- battery warning AC adapter 100 to 240 Vac (50 to 60 Hz) input; 12 Vdc, 2.5 A output Instant-on maintains computer in ready-to- work state for months on a charge. Turn it on again, and you’re instantly back where you were.Removable ModulesFloppy disk drive (can be replaced with a second battery for double battery life) Hard disk drive RAM BatteryFloppy disk drive (can be replaced with a second battery for double battery life) Hard disk drive RAM BatteryHard disk drive RAM BatteryMass Storage540-MB, 810-MB, or 1.2-GB hard disks260-, 340-, 520-, or 810-MB hard disk options170, 260, or 340 MB hard disk driveRAM8- or 16-MB Models upgradable to 64 MB 8-, 16-, or 32-MB RAM cards4-, 8-MB, or 16-MB RAM models upgradable to 32 MB4-, 8-, 16- or 24-MB RAM models upgradable to 32MB (CT) 20MB or 24MB (C).
___________8 Audio16-bit with Sound Blaster® and MIDI support Stereo sound via two built-in speakers16-bit, Sound Blaster- compatible Stereo sound via two built-in stereo speakers Microsoft® Windows® sound in CT. Two built-in speakers (not stereo sound)Input/Output9-pin, 115,200 - b/s, RS-232 port 25-pin EPP and ECP parallel port SVGA-out (up to 1024 x 768 x 256); VGA-out (640 x 480 x 65,536 colors) 115,200-baud, bidirectional infrared Expansion bus connector SCSI-2 port NTSC/PAL video-out port Keyboard/mouse port Headphone/stereo-out port Stereo-in and microphone ports MIDI/joystick port9-pin, 115,200 - b/s, RS-232 port 25-pin EPP and ECP parallel port SVGA-out (up to 1024 x 768 x 256) 115,200 - baud, bi- directional infrared Expansion bus connector Keyboard/mouse port Headphone/stereo-out port Microphone port Stereo-in port9-pin, 115,200 - b/s, RS- 232 port 25-pin bidirectional parallel port SVGA-out (up to 1024 × 768 × 256) 115,200 - baud, bidirectional infrared Enhanced port replicator connector Floppy drive port
___________9 ExpandabilityOne Type III PCMCIA slot (or use as two Type II slots) with 3.3- V or 5-V support ISA-based slots, and parallel, serial, SVGA-out (up to 1024 x 768 x 256), keyboard, PS/2 mouse, MIDI/joystick, audio, and SCSI-2 portsOne Type III PCMCIA slot (or use as two Type II slots) Enhanced port replicator with parallel, two serial, SVGA-out (up to 1024 x768), keyboard, PS/2 mouse, and SCSI ports; and PCMCIA slot (concurrent Type II and Type III)One Type III PCMCIA slot (or use as two Type II slots) External ultra-thin floppy disk drive (included with product) Enhanced port replicator with EPP parallel, serial, VGA-out (up to 1024 × 768), keyboard, PS/2 or Microsoft® mouse, and SCSI ports; external floppy connector; and optional HP EtherTwist LAN card slotPre-installed SoftwareMicrosoft Windows 95 or Microsoft Windows for Workgroups 3.11 * MS-DOS® 6.22 Plug and Play BIOS HP PIMMicrosoft Windows for Workgroups 3.11 MS-DOS 6.2 Laplink Remote Access Easy connection to your desktop PC, network and desktop printers; works via cable or infrared.Microsoft Windows for Workgroups 3.11 MS-DOS 6.22 Upgrade easily to Windows 95 Plug and Play BIOS LapLink Remote Access Appointment Book HP Financial Calculator Phone Book IrDA infrared printing driverSecurity Features2-level password protection PC ID (tattooing) Kensington lock slotsUser password Kensington lock slotsUser password Kensington lock slots
___________10 OmniBook 4000 Series: Product Features DescriptionAdvanced performance with flexibility, exceptional user comfort, all-day use and easy access to peripherals. ModelsThis is a complete list of all the standard Omnibook models ever made available. Factory special options are not included in this listing. Many of these models are now obsolete. Refer to the Hewlett-Packard Corporate Price List for cuurently available models and options. ProductDescriptionPart NumberHP OmniBook 4000CDX2/50MHz; 260MB Hard DriveF1081AHP OmniBook 4000CDX2/50MHz; 340MB Hard DriveF1082AHP OmniBook 4000CDX2/50MHz; 520MB Hard DriveF1083AHP OmniBook 4000CT*DX4/75MHz; 340MB Hard DriveF1157AHP OmniBook 4000CT*DX4/75MHz; 520MB Hard DriveF1158AHP OmniBook 4000CT*DX4/75 MHz; 810MB Hard DriveF1159AHP OmniBook 4000CDX4/100MHz; 340MB Hard DriveF1086AHP OmniBook 4000CDX4/100MHz; 520MB Hard DriveF1087AHP OmniBook 4000CDX4/100MHz; 810MB Hard DriveF1096AHP OmniBook 4000CT*DX4/100MHz; 340MB Hard DriveF1088AHP OmniBook 4000CT*DX4/100MHz; 520MB Hard DriveF1089AHP OmniBook 4000CT*DX4/100MHz; 810MB Hard DriveF1097AHP OmniBook 4000CT*DX4/100MHz; 810MB Hard Drive with 16MB RAMF1160A* Indicates TFT display(Note: All others have 8-MB RAM except, F1081A with 4MB RAM and F1160A, which has 16MB RAM)