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Dell Inspiron 5406 2-in-1 Laptop Service Manual
This document is a service manual for the Dell Inspiron 5406 2-in-1 laptop, model P126G. It provides detailed instructions for technicians on how to safely remove and install internal components such as the battery, memory modules, solid-state drives, fans, and system board. The guide also includes specific safety warnings regarding static electricity (ESD) and handling lithium-ion batteries. This manual is written in Chinese.
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Disassembly, diagnostics and part numbers, for repair.
Questions answered in these manuals
What safety step is required before opening the computer cover?
You must disconnect all power from the computer before opening the host cover or panel.
What type of wrist strap is required for ESD protection?
You must use a traditional wired ESD grounded wrist strap; wireless straps are no longer allowed.
What safety precautions are required before working inside the computer?
You must disconnect the computer from all power sources and ground yourself by touching an unpainted metal surface to dissipate static electricity.
How should swollen Lithium-ion batteries be handled?
Swollen batteries should not be used and must be replaced and disposed of properly.