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Fbwc module leds – HP Smart Array P731m Controller User Manual

Page 6

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Component identification 6

For this controller, the LEDs are typically used for debugging purposes and are not visible inside the server.

Item

Color

Name

Interpretation

1

Amber

Debug

On = Controller is in reset state.

Off = Controller is in an idle or runtime state.
Flashing 5 Hz = Controller and cache are performing a backup.

2

Green

Reserved

3

Green

Reserved

4

Amber

Fault

When an error occurs, this LED is on. During power up, this LED

is solid for up to 2 seconds.

5

Green

Heartbeat

When the controller is in good health, this LED flashes at 1 Hz.
During power up, this LED is solid for up to 2 seconds.

FBWC module LEDs

The FBWC module has three single-color LEDs (one amber and two green). The LEDs are duplicated on the

reverse side of the cache module to facilitate status viewing.

1 - Amber

2 - Green

3 - Green

Interpretation

Off

Off

Off

The cache module is not powered.