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General information, Pre-disassembly instructions – Acer 4715Z User Manual

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Chapter 3

General Information

Pre-disassembly Instructions

Before proceeding with the disassembly procedure, make sure that you do the following:

1.

Turn off the power to the system and all peripherals.

2.

Unplug the AC adapter and all power and signal cables from the system.

3.

Place the system on a flat, stable surface.

4.

Remove the battery pack. See “Removing the Battery Pack” on page 49.

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