Server Controls And Indicators - IBM eServer 250 xSeries Installation Manual

Server controls and indicators

Information LED panel
Power-control button
Diskette drive in-use light
Diskette-eject button
CD-ROM drive in-use light
CD-ROM eject/load button
Note: The illustrations in this document might differ slightly from your hardware.
The following illustration shows the controls and indicators on the server.
T
Reset button
Hard-disk drive status light: Each hot-swap drive has a status light. When this
amber light is on continuously, the drive has failed. If an optional IBM
ServeRAID™ adapter is installed in the server, when the light flashes slowly (one
flash per second), the drive is being rebuilt. When the light flashes rapidly (three
flashes per second), the controller is identifying the drive.
Hard-disk drive activity light: Each hot-swap drive has a hard-disk activity light.
When this green light is flashing, the drive is being accessed.
CD-ROM eject/load button: Press this button to eject or retract the CD-ROM tray.
CD-ROM drive in-use light: When this light is on, the CD-ROM drive is being
accessed.
Diskette-eject button: Press this button to eject a diskette from the drive.
Diskette drive in-use light: When this light is on, the diskette drive is being
accessed.
Reset button: Press this button to reset the server and run the power-on self-test
(POST).
Power control button: Press this button to manually turn on or off the server.
Hard-disk drive Hard-disk
activity light status light
Chapter 3. Server power, controls, and indicators
drive
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