Western Digital OpenFlex Data24 DCS0010 User Manual page 12

User Guide
Power Supply Unit (PSU) LED
Figure 3: Power Supply Unit (PSU) LED
System Fan LED
Figure 4: System Fan LED
Table 2: Power Supply Unit (PSU) LED
Flash Patterns
LED Name Color
Multi- Green Solid: PSU is on and
function LED
Amber Solid: PSU is
Table 3: System Fan LED Flash Patterns
LED Name Color
LED Amber Solid: Critical Failure
1. Overview
1.2 Design Details
Behavior
reporting no faults
Blinking @ 2Hz: PSU
in firmware update
mode
Blinking @ 3Hz: PSU is
in Low Power Mode
Off: PSU is
disconnected from
power
disconnected from
power or critical fault
causing a shutdown
failure
Blinking @ 0.5Hz: PSU
reporting warnings
Off: PSU is reporting
no faults
Behavior
Blinking @ 2 Hz: Fan is
reporting a fault
Off: Fan is on and
reporting no faults
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