Dell Studio D03M series, Руководство по установке

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19
Using Your Studio XPS Desktop
1 Service Tag and Express Service Code —
Used to identify your computer when you
access the Dell Support website or call
technical support.
2 Line-in or microphone connector —
Connects to a microphone for voice or to
an audio cable for audio input.
3
Headphone connector
— Connects
to headphones.
NOTE:
To connect to a powered speaker or
sound system, use the audio out or S/PDIF
connector on the back of your computer.
4 Accessory tray — Used to place devices
or secure cables to avoid clutter.
5 Power button and light — Turns the
computer on or off when pressed. The light
in the center of this button indicates the
power state:
Off — The computer is either turned off •
or is not receiving power.
Solid white — The computer is on. •
Solid amber — The computer is in •
sleep state or there may be a problem
with either the system board or the
power supply.
Blinking amber — There may be a •
problem with the system board or the
power supply.
NOTE: For information on power problems,
see “Power Problems” on page 31.
6
USB 2.0 connectors (2)
— Connects
to USB devices that are connected
occasionally such as memory keys, digital
cameras, and MP3 players.