HP SureStore 7400 Disk Drive and Power Supply LED Behavior - Page 3

Power Supply LED Behavior

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Power Supply LED Behavior VA7100 / VA7400 / DS2300 / DS2405 Figure 3: Power Module LEDs (Upper: VA7100 / VA7400; Lower: DS2300 / DS2405) A B A B Note A green LED (A) indicates that the power supply is functioning. An amber LED (B in Figure 3) that is on briefly when a component first comes on is normal. If this light stays on more than a couple of seconds, a fault has been detected See Table 3 for full details of power supply LED behaviors. Table 3: Power Module LEDs Status Indications A Power On LED (Green) Off On Off On * B Power Fault LED (Amber) Off Off On On Flashing Indication Power module not under power. Power module under power and operating normally. Power module fault. Power module fault (rare indication). Host identifying power module. *Can be on, off, or flashing

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Power Supply LED Behavior
VA7100 / VA7400 / DS2300 / DS2405
Figure 3:
Power Module LEDs (Upper: VA7100 / VA7400; Lower: DS2300 / DS2405)
Note
A green LED (A) indicates that the power supply is functioning.
An amber LED (B in Figure 3) that
is on briefly when a component first comes on is normal.
If this light stays on more than a couple of
seconds, a fault has been detected See Table 3 for full details of power supply LED behaviors.
Table 3: Power Module LEDs Status Indications
A
Power On
LED (Green)
B
Power Fault
LED (Amber)
Indication
Off
Off
Power module not under power.
On
Off
Power module under power and operating normally.
Off
On
Power module fault.
On
On
Power module fault (rare indication).
*
Flashing
Host identifying power module.
*Can be on, off, or flashing
A
B
A B