Dell Alienware Alpha (Late 2014) Uživatelský manuál stáhnout pdf (Strana 8)

Before Working Inside Your

Computer

CAUTION: To avoid damaging the components and cards,

handle them by their edges and avoid touching pins and

contacts.

NOTE: The images in this document may differ from your computer

depending on the configuration you ordered.

Before You Begin

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

2 Shut down your computer.

– Windows 8.1: On the Start screen, click or tap the power icon →

Shut down.

– Console Mode: On the Home screen, click Power → SHUT DOWN.

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 cables such as telephone cables, network cables and so on,

from your computer.

5 Disconnect all attached devices and peripherals, such as keyboard, mouse,

monitor, and so on, from your computer.

6 Remove any media card and optical disc from your computer, if applicable.

7 After the computer is unplugged, press and hold the power button for 5

seconds to ground the system board.

Safety Instructions

Use the following safety guidelines to protect your computer from potential

damage and ensure your personal safety.

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Dell Alienware Alpha (Late 2014) Uživatelský manuál Strana 8