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Contents
3 Using Your Computer 43
Universal Serial Bus (USB) 44
FireWire 46
PC Cards 48
AirPort Wireless Internet and Networking 49
Ethernet (10/100/1000Base-T) 50
Infrared (IrDA) 51
External Video Support (VGA and S-Video) 52
Battery 55
DVD-ROM Drive 58
Optional CD-RW Drive 60
Keyboard Controls and Programmable Function Keys 61
Security Slot and Keyboard Lock 63
4 Working With Your Operating System 65
About Mac OS X 66
Using Classic in Mac OS X 66
Switching Between Operating Systems 67
Need Help? 68
5 Working Inside Your Computer 69
Installing Additional Memory 69
Removing the Internal Hard Disk 78
Installing an AirPort Card 87
6 Troubleshooting 89
Information in This Chapter 89
Problems That Prevent You From Using Your Computer 90
Restoring Your Computer Software 92
Other Problems 93
Locating Your Product Serial Number 93
Appendix A
Specifications 95
Apple System Profiler 95
PowerBook Specifications 96