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