Руководство по обслуживанию и ремонту ноутбука HP OmniBook 800CS/CT — (EN)

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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. 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 and TrackPoint is a trademark of International Business Machines Corporation. Pentium and the Intel Inside logo are registered trademarks and MMX is a trademark 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.  Hewlett-Packard Company 1997. All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited except as allowed under copyright laws. Printed in U.S.A. F1360-90049

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Table of Contents List of Figures.............................................................................................................................

iii List of Tables..............................................................................................................................iv Introduction .................................................................................................................................v Product Overview........................................................................................................................1 What’s New .............................................................................................................................2 Product Features .....................................................................................................................3 Product at a Glance .................................................................................................................4 Product Comparisons...............................................................................................................6 Troubleshooting...........................................................................................................................3 Power-On Self-Test .................................................................................................................4 Beep Codes..........................................................................................................................4 Display Codes ......................................................................................................................5 OmniBook Diagnostics.............................................................................................................7 Running the diagnostics program..........................................................................................7 Main diagnostic screen.........................................................................................................7 Special test hardware requirements......................................................................................9 Loop Back Connectors........................................................................................................10 Command line options........................................................................................................12 User interface commands...................................................................................................13 Details on using the diagnostic tests ...................................................................................17 Desktop Management Interface (DMI)....................................................................................28 Description of DMI..............................................................................................................28 Contents of the DMI Package.............................................................................................28 Setup and Configuration ........................................................................................................31 SCU Main Screen...............................................................................................................31 System Menu Screen .........................................................................................................32 Password Configuration......................................................................................................34 Input/Output Menu Screen..................................................................................................35 Power Menu Screen ...........................................................................................................37 Default Menu Screen..........................................................................................................38 Exit Menu Screen...............................................................................................................39 Troubleshooting Tips..............................................................................................................40 OmniBook Components......................................................................................................40 CD ROM Drive Troubleshooting .........................................................................................45 Resolving Docking Station Operating Problems..................................................................46 Resolving OmniBook Docking Problems ............................................................................47 Hardware Repair .......................................................................................................................49 Battery (End User Replaceable).............................................................................................50 Memory (End User Replaceable) ...........................................................................................51 Hard Disk Drive (End User Replaceable) ..............................................................................53 Hard Disk Drive Breather Holes..........................................................................................57 Mouse (End User Replaceable)..............................................................................................58 Small Parts (End User Replaceable)......................................................................................59 Battery Latch......................................................................................................................59 I/O Door .............................................................................................................................59 Memory Cover....................................................................................................................59 PCMCIA Card Tray.............................................................................................................59 Rubber Feet .......................................................................................................................59 Keyboard (HP Authorized Service Providers Only) ................................................................60 Display (HP Authorized Service Providers Only)....................................................................62 CPU (HP Authorized Service Providers Only)........................................................................67 Heat Transfer Disk..............................................................................................................68 Logic PCA Board (HP Authorized Service Providers Only).....................................................70 i

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Electronic Serial Number....................................................................................................70 Paw Active (HP Authorized Service Providers Only)..............................................................73 Other Components and Accessories (HP Authorized Service Providers Only)........................74 Appendix A - Technical Specifications.......................................................................................78 Mass Storage Specifications..................................................................................................78 Hard Disk Drive..................................................................................................................78 Floppy Disk Drive...............................................................................................................78 CD-ROM Drive...................................................................................................................79 System Resources.................................................................................................................80 System Interrupts (IRQs)....................................................................................................80 DMA Channels ...................................................................................................................81 Memory Map ......................................................................................................................81 I/O Addresses.....................................................................................................................82 Appendix B - Hewlett-Packard Password Removal Policy..........................................................83 Appendix C - Hewlett-Packard TFT Display Quality Statement..................................................85 Appendix D - OmniBook Diagnostics BIOS Checksums ............................................................86 Appendix E - OmniBook Diagnostics Error Messages................................................................87 Hewlett-Packard supplied test messages............................................................................87 Watergate Software supplied test messages ......................................................................90 Appendix F - Part Numbers .......................................................................................................95 ii

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