Acer Predator PO9-920, Руководство пользователя

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Upgrading your Computer - 5
1. UPGRADING YOUR COMPUTER
Installation precautions
Before you install any computer component, we recommend
that you read the following sections. These sections contain
important ESD precautions along with pre-installation and
post-installation instructions.
ESD precautions
Electrostatic discharge (ESD) can damage your processor,
disk drives, expansion boards, and other components.
Always observe the following precautions before you install a
computer component:
1. Do not remove a component from its protective
packaging until you are ready to install it.
2. Wear a wrist grounding strap and attach it to a metal part
of the computer before handling components. If a wrist
strap is not available, maintain contact with the computer
throughout any procedure requiring ESD protection.
Required tools
In performing the component replacement process, you will
need the following tools:
• Philips screwdriver
• Hex screwdriver
• Flat screwdriver
• Scissors
Note
The screws for the different components vary in size. During the
disassembly process, group the screws with their corresponding
components to avoid mismatches when putting back the components.