Intel II manual Tools and Supplies Needed, Safety Before You Remove the Side Cover

2 Working Inside the System

Tools and Supplies Needed

Phillips (cross head) screwdriver (#2 bit)

￿￿Antistatic wrist strap (recommended) Needle-nosed pliers

Safety: Before You Remove the Side Cover

Before removing the system side cover for any reason, observe these safety guidelines.

1.Turn off all peripheral devices connected to the system.

2.Turn off the system by pressing the power button on the front of the system. Then unplug the AC power cord from the system or wall outlet.

3.Label and disconnect all peripheral cables and all telecommunication lines connected to I/O connectors or ports on the back of the system.

4.￿Provide some electrostatic discharge (ESD) protection by wearing an antistatic wrist strap attached to chassis ground of the system—any unpainted metal surface—when handling components.

Warnings and Cautions

These warnings and cautions apply whenever you remove the side cover of the system to access components inside the system. Only a technically qualified person should integrate and configure the system.

WARNINGS

The power button (a convex button) on the front panel DOES NOT turn off the system AC power. To remove power from system, you must unplug the AC power cord from the wall outlet or the system.

Hazardous electrical conditions may be present on power, telephone, and communication cables. Turn off the system and disconnect the power cords, telecommunications systems, networks, and modems attached to the system before opening it. Otherwise, personal injury or equipment damage can result.

Hazardous voltage, current, and energy levels are present inside the power supply. There are no user-serviceable parts inside it; servicing should be done by technically qualified personnel.

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