General information, Pre-disassembly instructions – Acer 4715Z User Manual
Page 56
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46
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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