User manual HP PAVILION ZE2000 MAINTENANCE AND SERVICE GUIDE

[. . . ] Maintenance and Service Guide HP Pavilion ze2000 Notebook PC Compaq Presario M2000 Notebook PC The information and procedures included in this Maintenance and Service Guide apply to HP Pavilion ze2000 Notebook PC and Compaq Presario M2000 Notebook PC models equipped with AMD processors. Document Part Number: 393680-001 July 2005 This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing computer disassembly procedures. © Copyright 2005 Hewlett-Packard Development Company, L. P. registered trademarks of Microsoft Corporation. AMD, Sempron, Turion, and combinations thereof, are trademarks of Advanced Micro Devices, Inc. [. . . ] A sudden discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry. Often the spark is neither felt nor heard, but damage occurs. An electronic device exposed to electrostatic discharge might not be affected at all and can work perfectly throughout a normal cycle. Or the device might function normally for a while, then degrade in the internal layers, reducing its life expectancy. 4­4 Maintenance and Service Guide Removal and Replacement Preliminaries 4. 5 Packaging and Transporting Precautions Use the following grounding precautions when packaging and transporting equipment: To avoid hand contact, transport products in static-safe containers, such as tubes, bags, or boxes. Protect all electrostatic-sensitive parts and assemblies with conductive or approved containers or packaging. Keep electrostatic-sensitive parts in their containers until the parts arrive at static-free workstations. Place items on a grounded surface before removing items from their containers. Always be properly grounded when touching a sensitive component or assembly. Store reusable electrostatic-sensitive parts from assemblies in protective packaging or nonconductive foam. Use transporters and conveyors made of antistatic belts and roller bushings. Ensure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges. Maintenance and Service Guide 4­5 Removal and Replacement Preliminaries 4. 6 Workstation Precautions Use the following grounding precautions at workstations: Cover the workstation with approved static-shielding material (refer to Table 4-2, "Static-Shielding Materials"). Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. Use conductive field service tools, such as cutters, screwdrivers, and vacuums. When using fixtures must directly contact dissipative surfaces, use fixtures made only of static-safe materials. Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and Styrofoam. Handle electrostatic-sensitive components, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations. Avoid contact with pins, leads, or circuitry. Turn off power and input signals before inserting or removing connectors or test equipment. 4­6 Maintenance and Service Guide Removal and Replacement Preliminaries 4. 7 Grounding Equipment and Methods Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. [. . . ] 4 Length 4. 0 mm Thread 3. 0 mm Where used: 4 screws that secure the hard drive frame to the hard drive (documented in Section 5. 4) Phillips PM3. 0×4. 0 Screw Locations Maintenance and Service Guide C­3 Screw Listing Table C-3 Phillips PM2. 0×6. 0 Screw Head Width 4. 0 mm mm Color Black Qty. 10 Length 6. 0 mm Thread 2. 0 mm Where used: 4 screws that secure the display assembly on the HP Pavilion ze2000 (documented in Section 5. 12) Phillips PM2. 0×6. 0 Screw Locations C­4 Maintenance and Service Guide Screw Listing Table C-3 Phillips PM2. 0×6. 0 Screw (Continued) Head Width 4. 0 mm mm Color Black Qty. 10 Length 6. 0 mm Thread 2. 0 mm Where used: 6 screws that secure the display assembly on the Compaq Presario M2000 (documented in Section 5. 12) Phillips PM2. 0×6. 0 Screw Locations Maintenance and Service Guide C­5 Screw Listing Table C-4 Phillips PM2. 0×8. 0 Screw Head Width 4. 5 mm mm Color Black Qty. 35 Length 8. 0 mm Thread 2. 0 mm Where used: One screw that secures the optical drive to the computer (documented in Section 5. 6) Phillips PM2. 0×8. 0 Screw Location C­6 Maintenance and Service Guide Screw Listing Table C-4 Phillips PM2. 0×8. 0 Screw (Continued) Head Width 4. 5 mm mm Color Black Qty. [. . . ]