IBM eServer 380 xSeries User Reference Manual page 22

Hard disk drive activity light: When this light is on, the server is accessing the hard
disk drive.
Hard disk drive power-on light: When this light is on, power to the hard disk drive is
present.
CD eject/load button: Press this button to eject or retract the CD tray so that you can
insert or remove a CD.
CD activity light: When this light is on, the CD drive is being accessed.
Front panel: The front panel contains status lights.
Diskette drive activity light: When this light is on, the diskette drive is being
accessed.
Diskette eject button: Press this button to eject a diskette from the drive.
Power supply failure light When this light is on, the power supply has failed. When
this light is blinking, the power supply has reached its current limit of power output
Power supply predictive failure light: When this light is blinking, the power supply
is about to fail.
Power supply activity light: When this light is on, the power supply is functioning
properly. When this light is blinking, the power supply is in standby mode.
8
xSeries 380: User's Reference
Front panel
CD activity light
CD eject/load
button
Power supply
activity light
Power supply
predictive failure
light
Power supply
failure light
PWR
POWER RESET INIT
SYS PWR FAN GEN-
LCD DISPLAY
PWR ACTIVE FAIL PWR ACTIVE FAIL
754499-
Diskette drive
activity light
Diskette drive
eject button