IBM eserver 225 Series, Руководство пользователя

Страница: 30 / 58

Server controls, LEDs, and power
The following illustration shows the controls and LEDs on the server.
CD-eject
button
CD-ROM drive
activity LED
Ethernet link
status LED
Ethernet
transmit/receive
activity LED
Diskette-eject
button
Hard disk drive
activity LED
Power-on
LED
Power-control
button
System error
LED
Diskette drive
activity LED
AC power LED
This LED is on each hot-swap power supply on the back of some server
models. During typical operation, both the ac and dc power LEDs are on.
For any other combination of LEDs, see the Hardware Maintenance Manual
and Troubleshooting Guide on the IBM xSeries Documentation CD.
CD-eject button
Press this button to release a CD from the CD-ROM drive.
CD-ROM drive activity LED
When this LED is lit, it indicates that the CD-ROM drive is in use.
DC power LED
This LED is on each hot-swap power supply on the back of some server
models. During typical operation, both the ac and dc power LEDs are on.
For any other combination of LEDs, see the Hardware Maintenance Manual
and Troubleshooting Guide on the IBM xSeries Documentation CD.
Diskette-eject button
Press this button to release a diskette from the diskette drive.
Diskette drive activity LED
When this LED is lit, it indicates that the diskette drive is in use.
Ethernet link status LED
This LED is on the Ethernet connector on the back of the server. When this
LED is lit, it indicates that there is an active connection on the Ethernet
port.
Ethernet transmit/receive activity LED
This LED is on the Ethernet connector on the back of the server. When this
LED is lit, it indicates that there is activity between the server and the
network.
Hard disk drive activity LED
When this LED is flashing, it indicates that a hard disk drive is in use.
8
xSeries 225 Type 8649: User’s Guide