Acer AT3705-DTV, Руководство по обслуживанию

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33 Chapter 3
General Information
Before You Begin
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. Remove the battery pack.
NOTE: There are several types of screws used to secure the product. The screws vary in length. Please refer
the picture below, group the same type of screws together during service disassembling. Please also
remember the screw location for each screw type. If you fasten the screw to the wrong location, the
screw may be too long to damage the main board.