Acer AcerAltos 21000, Системное руководство

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2-34 AcerAltos 21000 System Guide
2.8 Removing and Installing the
Thermal Air Guide
On the left side of the housing, a metal thermal air guide directs the
hot air from the inside to the fan exhausts on the rear of the housing.
The air guide helps in maintaining good air circulation within the
housing.
To avoid electric shock and damage to the
system, DO NOT perform the following
procedure while the system is ON.
2.8.1 Removing the Thermal Air Guide
Follow these steps to remove the thermal air guide:
1. Unplug all power cables from the wall socket.
2. Open the left panel door. Refer to section 2.2 for instructions on
opening the door.
3. Remove the two screws that secure the air guide to the housing.
Save the screws.
4. Carefully remove the air guide from the housing and set it aside.