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Service Manual
HP OmniBook 300, 425, 430, 530
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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, perfo
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Table of Contents Table of Figures .........................................................................................................................iv Introduction .................................................................................................................................v Product Overview........................................................................................................................1 Product Features ..........................................
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Appendix D - Part Numbers.......................................................................................................77 iii
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Table of Figures Figure 1 - OmniBook 300, 425, and 430 Features .......................................................................2 Figure 2 - OmniBook 530 Features..............................................................................................3 Figure 3 - Serial Loop Back Connector ......................................................................................11 Figure 4 - Parallel Loop Back Connector ....................................................................
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Introduction This document provides reference information for the HP OmniBook 300, HP OmniBook 425, HP OmniBook 430, and HP OmniBook 530. It is intended to be used by HP-qualified service personnel to help with the installation, servicing, and repair of these HP OmniBook 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. The following table lists additional sources where suppl
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Part 1 Product Overview • Product Features • Product Comparisons • Product at a Glance
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Product Features OmniBook 300, 425, and 430 Figure 1 - OmniBook 300, 425, and 430 Features 1. Latch 11. AC adapter socket 2. Display 12. Serial port connector 3. Keyboard 13. Parallel port connector 4. Card slot A 14. Infrared port 5. Card-eject levers 15. System slots (C and D) 6. On/Off key 16. Memory-expansion slot 7. Mouse 17. Modem port 8. Mouse-eject button 18. Battery compartment 9. Display contrast buttons 19. Security ring 10. Speaker 20. Reset button 2
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OmniBook 530 Figure 2 - OmniBook 530 Features 1. Latch 12. Serial port connector 2. Display 13. Parallel port connector 3. Keyboard 14. VGA output connector 4. Card slots 15. System slots 5. Card-eject levers 16. Memory-expansion slot 6. On/Off key 17. Modem port 7. Mouse 18. Battery compartment 8. Mouse-eject button 19. Security ring 9. Display contrast buttons 20. Infrared port 10. Speaker 21. Reset button 11. AC adapter socket 3
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Product Comparisons OmniBook 300 OmniBook 425 OmniBook 430 OmniBook 530 16.3 x 28.2 x 3.6 cm 16.3 x 28.2 x 3.6 cm 16.3 x 28.2 x 3.6 cm 16.3 x 28.2 x 3.6 cm Size Closed (6.4 x 11.1 x 1.4 in) (6.4 x 11.1 x 1.4 in) (6.4 x 11.1 x 1.4 in) (6.4 x 11.1 x 1.4 in) 1.31 kg (2.888 lb) 1.31 kg (2.888 lb) 1.36 kg (2.998 lb) 1.36 kg (2.998 lb) Weight w/flash w/flash 1.36 kg (2.998) w/hdd 1.36 kg (2.998) w/hdd © 386SXLV 486SLC/e 486SLC/e Intel 486SX Processor 20 MHz 25 MHz 25 MHz 33 MHz Clock Speed 640 x 480 V
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OmniBook 300 OmniBook 425 OmniBook 430 OmniBook 530 the flash disk version the flash disk version the hard disk version drive One slot available with One slot available with the hard disk version the hard disk version © © © © MS Windows 3.1* MS Windows 3.1* MS Windows 3.1 MS Windows 3.11 Pre-installed © © © © MS DOS 5.0* MS DOS 5.0* MS DOS 6.2 MS DOS 6.2 Software MS Word 2.0* MS Word 2.0* LapLink Remote LapLink Remote ™ ™ MS Excel 4.0* MS Excel 4.0* Access Access LapLink Remote LapLink Remote Ph
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Product at a Glance 14 28 14 29 27 17 32 35 11 13 16 33 16 5 10 6 1 9 2 18 1 1 1 2 15 2 2 13 7 2 2 13 24 2 12 2 2 26 2 5 2 23 4 30 13 3 10 6 19 2 20 8 31 21 22 34 25 6
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Description Part Number OB300 OB425 OB430 OB530 1 Standoff 0380-4060 2 Screw M2x4.6mm (T6) 0515-2396 3 Mouse 5061-4390 4 Arm Eject Mouse Spring F1030-00016 5 Pivot Door Spring F1030-00026 6 Spring Card Eject F1030-00029 7 Mouse Latch Spring F1030-00030 8 Mylar Mouse Shield F1030-20001 9 Door Battery Door Battery (10 pack) F1030-60912 Door Battery (silver) F1052-40012 10 Pivot Door Pivot Door (PCMCIA) A F1030-40013 Pivot Door (PCMCIA) B F1030-40014 Pivot Door (PCMCIA) Left F1052-40007 11 Door Mod
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Part 2 Troubleshooting • OmniBook Self Test • Troubleshooting Flowchart
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OmniBook Self-Test The OmniBook Self-Test provides on-board hardware and firmware diagnostics. To operate the self-test, perform the following steps: 1. Save all files and close all applications: The OmniBook is reset at the end of the self-test. 2. Turn the OmniBook OFF. 3. Press and hold the [Esc] key and press [ON]. You will hear a short three-tone beep. 4. Self Test will initialize and start. 5. To run a test: Highlight the test name and press [ENTER]. Highlight the test name and pre
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Figure 3 - Serial Loop Back Connector Figure 4 - Parallel Loop Back Connector 11
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Troubleshooting Flowchart The following series of flowcharts is intended as a guide for troubleshooting the OmniBook 300, 425, 430, and 530. Each technician should still rely on personal experience and supplemental knowledge when diagnosing a problem. These tips should be kept in mind when referencing the troubleshooting flowcharts: • Use the Main Troubleshooting Flowchart to isolate the problem to a particular area. • Use the additional individual troubleshooting flowcharts to narrow down the
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Main Troubleshooting Flowchart START No See Hard See DOS or Disk Windows? flowchart Get user information: Name Yes Telephone number Unit serial number No Repair history See Memory OK? (No Memory memory errors) flowchart Yes Yes Eliminate all Isolate damage. No obvious physical Refer to repair No problems? process See Hard Hard disk Disk operates OK? flowchart Yes No Yes See Power OB unit's power Source light comes on? flowchart No Unit has at least 1- See Power 1/2 hours battery Management life
