Server Controls And Indicators; Front View - IBM eServer 380 xSeries User Reference Manual

Server controls and indicators

The following section identifies the controls and indicators on the front and rear of
your server.

Front view

Hard disk drive
power-on light
Power control button: Press this button to turn the server on or off.
Reset button: Press this button to reset the server and run the power-on self-test
(POST).
Initialization button: Press this button to move register information into a file or
output device, provided the operating system supports copying or moving of the
register information.
System power light: When this light is on, power is present in the server. When this
light is off, it indicates that power is turned off or the power source is disrupted.
Power failure light: When this light is flashing, it indicates that the power source
failed. When this light is on, it indicates that the power source experienced a
catastrophic failure.
Fan failure light: When this light is flashing, it indicates that a fan has failed.
Hot-plug adapter failure light: When this light is on, it indicates that a hot-plug
adapter has failed.
Operator information panel: System monitor information appears on this display.
Hard disk drive failure light: When this light is on, a hard disk drive has failed. When
flashing, this light indicates that a drive reset is in progress.
Power control button
Reset button
Initialization button
POWER RESET INIT
LCD DISPLAY
PWR ACTIVE FAIL
System power light
Power failure light
Fan failure light
Hot-plug adapter failure light
SYS SYS PWR FAN GEN-
PWR ACTIVE ACTIVE FAIL
754499-
Chapter 1. Introducing the IBM xSeries 380 server
Operator
information panel
Hard disk drive
failure light
Hard disk drive
activity light
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