Sun Microsystems Enterprise 250 Owner's Manual page 43

TABLE 1–2 (continued)
Name Icon
Activity
Disk fault
Temperature
fault
Power supply
fault
Description
This green LED blinks continuously to indicate that
the system is operating normally.
This yellow LED lights steadily to indicate a fault in
one of the hard disk drives. When this LED is lit, one
or more disk LEDs may also be lit, indicating the
source of the fault.
This yellow LED lights steadily to indicate an
over-temperature condition in the system.
This yellow LED lights steadily to indicate a power
supply fault. LEDs on the rear of the power supply
indicate the nature of the fault (and identify which
supply is faulty in a system with two supplies).
9
System Overview