Emerson N400C Manuel D’Utilisation
iv
Maintenance and Service Guide
Contents
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–1
3.2 Computer System Major Components . . . . . . . . . . . . 3–2
3.3 Miscellaneous Plastics Kit Components . . . . . . . . . 3–10
3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–12
3.5 Miscellaneous Spare Parts . . . . . . . . . . . . . . . . . . . . 3–14
3.2 Computer System Major Components . . . . . . . . . . . . 3–2
3.3 Miscellaneous Plastics Kit Components . . . . . . . . . 3–10
3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–12
3.5 Miscellaneous Spare Parts . . . . . . . . . . . . . . . . . . . . 3–14
4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1
4.2 Service Considerations. . . . . . . . . . . . . . . . . . . . . . . . 4–2
4.2 Service Considerations. . . . . . . . . . . . . . . . . . . . . . . . 4–2
4.3 Preventing Damage to Removable Drives . . . . . . . . . 4–3
4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . . 4–4
4.5 Packaging and Transporting Precautions . . . . . . . . . . 4–4
4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5
4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6
4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . . 4–4
4.5 Packaging and Transporting Precautions . . . . . . . . . . 4–4
4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5
4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6
5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1
5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . . 5–2
5.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–3
5.4 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6
5.5 Palm Rest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–7
5.6 Memory Expansion Board . . . . . . . . . . . . . . . . . . . . 5–14
5.7 Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–18
5.8 Mini PCI Communications Board . . . . . . . . . . . . . . 5–20
5.9 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22
5.10 Real Time Clock (RTC) Battery . . . . . . . . . . . . . . 5–26
5.11 Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–27
5.12 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–29
5.13 Modem Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–32
5.14 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–37
5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . . 5–2
5.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–3
5.4 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6
5.5 Palm Rest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–7
5.6 Memory Expansion Board . . . . . . . . . . . . . . . . . . . . 5–14
5.7 Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–18
5.8 Mini PCI Communications Board . . . . . . . . . . . . . . 5–20
5.9 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22
5.10 Real Time Clock (RTC) Battery . . . . . . . . . . . . . . 5–26
5.11 Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–27
5.12 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–29
5.13 Modem Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–32
5.14 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–37