Handling Static-Sensitive Devices - Lenovo THINKCENTRE 9120 Replacement Manual

Lenovo computer hardware installation and replacement guide

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Handling static-sensitive devices

Do not open the static-protective package containing the new part until the

defective part has been removed from the computer and you are ready to install

the new part. Static electricity, although harmless to you, can seriously damage

computer components and parts.

When you handle parts and other computer components, take these precautions to

avoid static-electricity damage:

v Limit your movement. Movement can cause static electricity to build up around

v Always handle parts and other computer components carefully. Handle

v Prevent others from touching the parts and other computer components.

v Before you replace a new part, touch the static-protective package containing the

v When possible, remove the new part from the static-protective packaging, and

v Do not place the part on the computer cover or other metal surface.

Hardware Installation and Replacement Guide

you.

adapters, memory modules, system boards, and microprocessors by the edges.

Never touch any exposed circuitry.

part to a metal expansion-slot cover or other unpainted metal surface on the

computer for at least two seconds. This reduces static electricity in the package

and your body.

install it directly in the computer without setting the part down. When this is

not possible, place the static-protective package that the part came in on a

smooth, level surface and place the part on it.

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