IBM IntelliStation A Pro 6224, User Manual

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Chapter 2. Operating the computer
This chapter provides information about how to use your computer.
Controls, LEDs, and connectors
The following illustration shows the controls, LEDs, and front connectors on the
IntelliStation A Pro Type 6224 computer. See “Input/output connectors” on page 64
for an illustration and description of the connectors on the rear of the computer.
CD-eject
button
CD-ROM drive
activity LED
Hard disk drive
activity LED
Power-on
LED
Power-control
button
System error LED
Ethernet link status LED
Ethernet transmit/
receive activity LED
1394
1394
Line out connector
Microphone connector
IEEE 1394 (FireWire) connector
USB 5 connector
USB 4 connector
Ethernet
transmit/receive
activity LED
CD-ROM drive activity LED
When this LED is lit, it indicates that the CD-ROM drive is in use.
CD-eject button
Press this button to insert a CD into or remove a CD from the CD-ROM
drive.
Hard disk drive activity LED
When this LED is lit, it indicates that the hard disk drive is in use.
Power-on LED
When this LED is lit and not flashing, it indicates that the computer is
turned on. When this LED is flashing, it indicates that the computer is off
and still connected to an ac power source.
Power-control button
Press this button to turn the computer on or off.
Ethernet transmit/receive activity LED
When this LED is lit, it indicates that there is activity between the computer
and the network. There are two of these LEDs, one on the front and one on
the rear of the computer.
© Copyright IBM Corp. 2004
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