Chapter 4. Error Analysis and Fault Isolation
EK–SMCPP–UG. A01
4–17
Figure 4–4 Storage SBB LEDs
Table 4–5 Storage SBB Status LED Displays
When the LED
display is . . .
The drive status is . . .
When the green Device Activity LED is ON or FLASHING,
and the amber Device Fault LED is OFF, the SBB is
operating normally (no fault condition).
When the green Device Activity LED is OFF, and the amber
Device Fault LED is OFF, the device is inactive and the SBB
is operating normally (no fault condition).
Fault Status:
When the green Device Activity LED is ON and the amber
Device Fault LED is ON, the device is probably not
responding to control signals.
Corrective Action:
Replace the SBB.
Fault Status:
When the green Device Activity LED is ON and the amber
Device Fault LED is FLASHING, the SBB is active and is
spinning down.
Corrective Action:
Replace the SBB.
