Optional Hardware - NEC POWERMATE P - SERVICE MANUAL 1995 Service And Reference Manual

3-2 Option Installation
Static electricity and improper installation procedures can damage computer components.
Protect the computer components by following these safety instructions.
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Avoid carpets in cool, dry areas. Leave an option, such as a board or chip, in its
anti-static packaging until you are ready to install it.
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Dissipate static electricity before handling any system components (boards, chips,
and so on) by touching a grounded metal object, such as the system's unpainted
metal chassis.
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If possible, use anti-static devices, such as wrist straps and floor mats.
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Always hold a chip or board by its edges. Avoid touching the components on the
board.
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Take care when connecting or disconnecting cables. A damaged cable can cause a
short in the electrical circuit. Misaligned connector pins can cause damage to
system components at power-on.
When installing a cable, be sure to route the cable so it is not pinched by other
components and it is out of the path of the system unit side panel. Prevent damage
to the connectors by aligning connector pins before connecting the cable.
When disconnecting a cable, always pull on the cable connector or strain-relief
loop, not on the cable.

Optional Hardware

The system supports a variety of NEC and industry-standard options. Many optional
components are available for customizing the computer.
The following information describes the hardware that the system can accommodate.
CAUTION: Electrostatic discharge can damage
computer components. Discharge static
electricity by touching a metal object before you
remove the system unit side panel.
CAUTION: Review the "Precautions" before
following any installation procedures for the
system.