iii
Setting Up Your Save-to-Disk
File Allocation. . . . . . . . . . . . . . . . 99
SECTION FOUR
USER INSTALLABLE FEATURES
LAN Enhancement Unit . . . . . . . . . . . 103
External Installation of a
Floppy Disk Drive. . . . . . . . . . . . . 107
External Lithium Ion Battery . . . . . . . . 107
PC Cards . . . . . . . . . . . . . . . . . . . 109
Theft Prevention Locks . . . . . . . . . . . 111
MIDI/joystick Devices . . . . . . . . . . . . 112
Mouse. . . . . . . . . . . . . . . . . . . . . 112
Keyboard . . . . . . . . . . . . . . . . . . . 113
Microphone . . . . . . . . . . . . . . . . . 113
Stereo Line In Devices . . . . . . . . . . . . 113
Headphones . . . . . . . . . . . . . . . . . 113
Stereo Line Out Devices . . . . . . . . . . . 113
Telephone Lines . . . . . . . . . . . . . . . 113
Fast Ethernet Lines. . . . . . . . . . . . . . 114
Serial Port Devices . . . . . . . . . . . . . . 114
Parallel Port Devices . . . . . . . . . . . . . 114
USB Devices . . . . . . . . . . . . . . . . . 114
External Monitor. . . . . . . . . . . . . . . 114
Memory Upgrade Module. . . . . . . . . . 115
Internal Battery. . . . . . . . . . . . . . . . 118
Base Enhancement Unit . . . . . . . . . . . 120
SECTION FIVE
TROUBLESHOOTING
Identifying the Problem . . . . . . . . . . . 122
Specific Problems . . . . . . . . . . . . . . 123
Power On Self Test Messages . . . . . . . . 140
Emergency CD-ROM Drive Tray Release. . 143
Internal Hard Drive Replacement. . . . . . 144
Modem Setup and Commands . . . . . . . 145
Restoring Your Pre-Installed
Software From CD-ROM . . . . . . . . . 145
SECTION SIX
CARE AND MAINTENANCE
Caring for Your Notebook. . . . . . . . . . 148
Increasing Battery Life . . . . . . . . . . . . 149
Caring for Your Batteries . . . . . . . . . . 149
APPENDIX A SPECIFICATIONS
Warranty . . . . . . . . . . . . . . . . . . . 152
Lifebook 675Tx Specifications. . . . . . . . 152
Approvals. . . . . . . . . . . . . . . . . . . 156
Popular Accessories . . . . . . . . . . . . . 156
APPENDIX B GLOSSARY
Glossary. . . . . . . . . . . . . . . . . . . . 157
INDEX
Index . . . . . . . . . . . . . . . . . . . . . 165