Dell Precision M6600 - Инструкция (Страница 9)

Работа
с компьютером
1
Before Working Inside Your Computer
Use the following safety guidelines to help protect your computer from potential
damage and to help to ensure your personal safety. Unless otherwise noted,
each procedure included in this document assumes that the following
conditions exist:
• You have performed the steps in Working on Your Computer.
• You have read the safety information that shipped with your computer.
• A component can be replaced or--if purchased separately--installed by
performing the removal procedure in reverse order.
ПРЕДУПРЕЖДЕНИЕ : Before working inside your computer, read the safety
information that shipped with your computer. For additional safety best practices
information, see the Regulatory Compliance Homepage at www.dell.com/
regulatory_compliance.
ОСТОРОЖНО : Many repairs may only be done by a certified service technician.
You should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
ОСТОРОЖНО : To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface, such as a
connector on the back of the computer.
ОСТОРОЖНО : Handle components and cards with care. Do not touch the
components or contacts on a card. Hold a card by its edges or by its metal
mounting bracket. Hold a component such as a processor by its edges, not by its
pins.
ОСТОРОЖНО : When you disconnect a cable, pull on its connector or on its pull-
tab, not on the cable itself. Some cables have connectors with locking tabs; if you
are disconnecting this type of cable, press in on the locking tabs before you
disconnect the cable. As you pull connectors apart, keep them evenly aligned to
avoid bending any connector pins. Also, before you connect a cable, ensure that
both connectors are correctly oriented and aligned.
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