IBM 9228 - IntelliStation Z - Pro, Руководство по установке

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Controls, LEDs, and connectors
This section identifies the controls, LEDs, and front connectors on the IntelliStation
Z Pro Type 9228 computer. See “Cabling the computer” on page 11 for an
illustration of the connectors on the rear of the computer.
Power-on LED
Power-control button
Hard disk drive activity LED
Ethernet transmit/receive activity LED
System-error LED
CD or DVD drive activity LED
CD or DVD eject button
Headphone connector
USB connectors
Microphone connector
IEEE 1394A (FireWire)
connector
Optional diskette
drive activity LED
Optional diskette-
eject button
1394
Power-on LED
When this LED is lit, it indicates that the computer is turned on.
Power-control button
Press this button to turn the computer on or off.
Hard disk drive activity LED
When this LED is lit, it indicates that the hard disk drive is in use.
Ethernet 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.
Ethernet link status LED
When this LED is flickering, it indicates that there is an active connection on
the Ethernet connector. This LED is on the rear of the computer.
System-error LED
When this LED is lit, it indicates that a system error has occurred. An LED
on the system board might also be lit to help isolate the error. If the system
board LED is not lit, check the error log.
Chapter 1. Introduction
9