Dell Inspiron 7591, Руководство по обслуживанию

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Installing the base cover
If you are replacing a component, remove the existing component before performing the installation procedure.
The figure indicates the location of the base cover and provides a visual representation of the installation procedure.
1. Place the base cover on the palm-rest and keyboard assembly, and snap the base cover into place.
2. Tighten the three captive screws that secure the base cover to the palm-rest and keyboard assembly.
3. Replace the five screws (M2x5) that secure the base cover to the palm-rest and keyboard assembly.
1. Follow the procedure in After working inside your computer .
Battery
Lithium-ion battery precautions
CAUTION:
• Exercise caution when handling Lithium-ion batteries.
• Discharge the battery as much as possible before removing it from the system. This can be done by disconnecting
the AC adapter from the system to allow the battery to drain.
• Do not crush, drop, mutilate, or penetrate the battery with foreign objects.
• Do not expose the battery to high temperatures, or disassemble battery packs and cells.
• Do not apply pressure to the surface of the battery.
• Do not bend the battery.
• Do not use tools of any kind to pry on or against the battery.
12 Removing and installing components