Dell Alienware X51 Kullanıcı El Kitabı - Sayfa 7

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Before You Begin

Turn Off Your Computer and Connected Devices

CAUTION:

To avoid losing data, save and close all open files and exit all open

programs before you turn off your computer.

1 Save and close all open files and exit all open programs.

2 Click Start

Microsoft Windows shuts down and then the computer turns off.

NOTE:

If you are using a different operating system, see the documentation

of your operating system for shut-down instructions.

3 Disconnect your computer and all attached devices from their

electrical outlets.

4 Disconnect all telephone cables, network cables, and attached devices

from your computer.

5 Press and hold the power button, while the computer is unplugged,

to ground the system board.

Safety Instructions

Use the following safety guidelines to protect your computer from potential

damage and ensure your personal safety.

WARNING:

Before you begin, read the safety information that shipped with your

computer. For additional safety best practices information, see the Regulatory

Compliance Homepage at dell.com/regulatory_compliance.

CAUTION:

To avoid damaging the computer, ensure that the work surface is flat

and clean.

CAUTION:

Only a certified service technician is authorized to remove the

computer cover and access any of the components inside the computer. See the

safety instructions for complete information about safety precautions and

protecting against electrostatic discharge.

and click Shut Down.

Before You Begin