Server Controls And Indicators; Front View - IBM eServer 330 xSeries Installation Manual

Server controls and indicators

Front view

Power control
button
This section identifies the controls and indicators on the front and the back of your
server.
Select
button/indicator
(green)
Power-on
System error
light (green)
light (amber)
Reset
button
CD activity CD eject button
light (green)
Power-control button: Press this button to manually turn the server on or off.
Power-on light: This green LED lights and stays on when you turn on your server
and blinks when the server is in stand-by mode.
Reset button: Press this button to reset the server and run the power-on self-test
(POST). You might need to use a pen or the end of a straightened paper clip to press
the button.
Select button/indicator: Press this button to select the server in the C2T chain. The
green LED on this button lights when the monitor, keyboard, and mouse are logically
connected to this server.
System-error light: This amber LED lights when a system error occurs. An LED on
the Light Path Diagnostic panel on the system board will also be on to further isolate
the error.
Diskette drive activity light: When this LED is on, it indicates that the diskette drive
is in use.
Diskette-eject button: Push this button to release a diskette from the drive.
Hard disk drive status light: Each of the hot-swap drives has a hard disk drive status
light. When this amber LED is on continuously, the drive has failed. This status light
is active only with a ServeRAID adapter installed in the server.
Hard disk drive activity light: Each of the hot-swap drives has a Hard Disk Activity
light. When this green LED is flashing, the controller is accessing the drive.
CD eject button: Push this button to release a CD from the drive.
CD drive activity light: When this light is on, it indicates that the CD-ROM drive is in
use.
Diskette drive
activity light
(green)
Hard disk drive
status light (amber)
Diskette eject
button
Hard disk drive
activity light (green)
Chapter 3. Server power, controls and indicators
25