User`s guide

Figure 4–4 3½-Inch Storage SBB
DEVICE
FAULT
(AMBER)
DEVICE
ACTIVITY
(GREEN)
CXO-3671A-PH
Figure 4–5 5¼-Inch SBB
DEVICE
ACTIVITY
(GREEN)
DEVICE
FAULT
(AMBER)
CXO-4308A-PH
4.6 Power Supply SBB LEDs and Fault Notification
Each power supply SBB has two LEDs that display the power supply status,
as shown in Figure 4–6. The upper (green) LED is the Common Power Supply
Status LED. The lower (green) LED is the Power Supply Status LED.
Error Analysis and Fault Isolation 4–7