Dell DCMMF, P368K Headphone connector Connects to headphones, Using Your Studio XPS 435MT

4Optical drive eject button — Press to eject a disk from the optical drive.

5 IEEE 1394 connector — Connects to high-speed serial multimedia devices such as digital video cameras.

6 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.

7 Line-in or microphone connector — Connects to a microphone for voice or to an audio cable for audio input.

Using Your Studio XPS™ 435MT

8 Power button and light — Turns the power on or off when pressed. The light in the center of this button indicates the power state:

•Blinking white — the computer is in sleep state.

•Solid white — the computer is in power-on state.

•Blinking amber — there may be a problem with the system board.

•Solid amber — there may be a problem with either the system board or power supply.

9 Hard drive activity light — Turns on when the computer reads or writes data. A blinking blue light indicates hard drive activity.

CAUTION: To avoid loss of data, never turn off the computer while the hard drive activity light is blinking.

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