Fujitsu SPARC Enterprise M3000 Service Manual page 32

Component LEDs and Their Functions (Continued)
TABLE 2-5
Component Name
Hard disk drive
(HDD)
CHECK
READY
Power supply unit DC
(PSU)
AC
CHECK
Fan unit (FAN_A) CHECK
2-12 SPARC Enterprise M3000 Server Service Manual • March 2012
Status
On (amber)
Blinking
(amber)
Off
On (green)
OK
Blinking
(green)
Off
On (green)
Off
On (green)
Off
On (amber)
Blinking
(amber)
Off
On (amber)
Blinking
(amber)
Off
Description
Indicates that the hard disk drive can be removed. However,
this LED is not used.
Indicates that an error occurred in the HDD. However, this
LED stays on for several minutes (until initialization starts)
immediately after power-on. This state does not indicate an
error.
Indicates that the HDD is ready to be replaced.
Indicates that the HDD is in the normal state.
Indicates that the HDD is operating. The HDD cannot be
removed (cannot be replaced).
Indicates that the HDD is performing communication.
The HDD cannot be removed (cannot be replaced).
The HDD can be replaced.
Indicates that power is turned on and being supplied.
Indicates that power is turned off and not being supplied.
Indicates that input power is being supplied to the power
supply unit.
Indicates that input power is not being supplied to the power
supply unit.
Indicates that an error occurred in the PSU.
Indicates that the power supply unit is ready to be replaced.
Indicates that the PSU is in the normal state.
Indicates that an error occurred in the fan unit.
Indicates that the fan unit is ready to be replaced.
Indicates that the fan unit is in the normal state.