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Anleitung Zusammenfassung
English 246959-031 Japanese 197233-001 U.S. English 246959-001 External AC adapters 163444-001 163444-291 Battery charger 153991-001 Screw kit (includes the following screws, screwlocks, and 251641-001 bushing guides; refer to Appendix C, “Screw Listing,” for more information on screw specifications and usage) . Phillips P0 M2 . 10 screw . Phillips P0 M2 . 4 screw . Phillips P0 M1.5 . 6 screw . Torx T8 M2.5 . 5 screw . Torx T8 M2 . 15 screw . Torx T8 M2 . 8 screw . Torx T8 M2 . 5 screw . Torx T8 M2 . 4 screw . 5.0 mm . 9.5 screwlock . 9/64” hex wrench bushing guide RJ-45 Lan Cable 258048-001 RJ-11 LAN Cable 198220-001 3–8 Maintenance and Service Guide Illustrated Parts Catalog Table 3-4 Miscellaneous Spare Parts (not illustrated) (Continued) Spare Part Description Number Logo Kit 251637-001 Mobile Expansion Unit 248871-001 The following options are for use only with the Mobile Expansion Unit: Hard drive adapter 155532-001 8X DVD-ROM drive 173949-001 4X DVD-ROM drive 102266-001 24X CD-ROM drive 315082-002 CD-RW drive 153992-001 Modems PC Card modem 233564-001 Modem adapters Czech Dutch German German/Polish 234963-221 316920-331 236432-041 257942-001 Hungarian Norwegian Swiss 234963-211 234963-091 198294-111 Modem cable adapters Australian Belgian 304398-011 304398-181 Dutch French 304398-331 304398-051 RJ-11 P55 adapters Danish Finnish 316904-081 316904-351 Italian Swedish 316904-061 316904-101 RJ-11 PTT adapter (used in the United Kingdom and Australia) 158593-031 Maintenance and Service Guide 3–9 Removal and Replacement Preliminaries This chapter provides essential information for proper and safe removal and replacement service. 4.1 Tools Required You will need the following tools to complete the removal and replacement procedures: ¦ Magnetic screwdriver ¦ Torx T8 screwdriver ¦ Phillips P0 screwdriver ¦ 5.0 mm socket (used on the screwlocks on each side of the external monitor connector) ¦ 9/64” hex wrench (used on the bushing guides on each side of the docking connector) ¦ Tool kit (includes connector removal tool, loopback plugs, and case utility tool) Maintenance and Service Guide 4–1 Removal and Replacement Preliminaries 4.2 Service Considerations The following sections include some of the considerations that you should keep in mind during disassembly and assembly procedures. . . As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) away from the work area to prevent damage. Plastic Parts Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions. Cables and Connectors Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In all cases, avoid bending, twisting, or tearing cables. Ensure that cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily. A A CAUTION: When servicing the computer, ensure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. 4–2 Maintenance and Service Guide Removal and Replacement Preliminaries 4.3 Preventing Damage to Removable Drives Removable drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a removable drive, or loss of information, observe the following precautions: ¦ Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, then shut it down. ¦ Before removing a diskette drive or optical drive, ensure that a diskette or disc is not in the drive. Ensure that the optical drive tray is closed. ¦ Before handling a drive, ensure that you are discharged of static electricity. While handling a drive, avoid touching the connector. ¦ Handle drives on surfaces that have at least one inch of shock-proof foam. ¦ Avoid dropping drives from any height onto any surface. ¦ After removing a hard drive, CD-ROM drive, or a diskette drive, place it into a static-proof bag. ¦ Avoid exposing a hard drive to products that have magnetic fields such as monitors or speakers. ¦ Avoid exposing a drive to temperature extremes or to liquids. ¦ If a drive must be mailed, place the drive into a bubble pack mailer or other suitable form of protective packaging and label the package “Fragile: Handle With Care.” Maintenance and Service Guide 4–3 Removal and Replacement Preliminaries 4.4 Preventing Electrostatic Damage Many electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many case...