Fbwc module leds – HP Smart Array P731m Controller User Manual
Page 6
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.