HP 381513-B21 HP Smart Array P800 Controller for ProLiant Servers User Guide - Page 34

Battery pack LEDs

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LED ID 9 10 Color Green Green LED name and interpretation CR504: Gas Pedal LED. This LED, together with item 10, indicates the amount of controller CPU activity. For details, see the following table. CR503: Idle Task LED. This LED, together with item 9, indicates the amount of controller CPU activity. For details, see the following table. Gas pedal LED status Off Blinking On steadily On steadily Idle task LED status Blinking Off Off On steadily Controller CPU activity level 0-25% 25-50% 50-75% 75-100% Battery pack LEDs Item ID Color 1 Green 2 Green 3 Amber 4 Green Description System Power LED. This LED glows steadily when the system is powered up and 12 V system power is available. This power supply is used to maintain the battery charge and provide supplementary power to the cache microcontroller. Auxiliary Power LED. This LED glows steadily when 3.3V auxiliary voltage is detected. The auxiliary voltage is used to preserve BBWC data and is available any time that the system power cords are connected to a power supply. Battery Health LED. To interpret the illumination patterns of this LED, see the following table. BBWC Status LED. To interpret the illumination patterns of this LED, see the following table. Diagnosing array problems 34

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Diagnosing array problems 34
LED ID
Color
LED name and interpretation
9
Green
CR504: Gas Pedal LED. This LED, together with item 10, indicates the amount of
controller CPU activity. For details, see the following table.
10
Green
CR503: Idle Task LED. This LED, together with item 9, indicates the amount of
controller CPU activity. For details, see the following table.
Gas pedal LED
status
Idle task LED
status
Controller CPU activity level
Off
Blinking
0–25%
Blinking
Off
25–50%
On steadily
Off
50–75%
On steadily
On steadily
75–100%
Battery pack LEDs
Item ID
Color
Description
1
Green
System Power LED. This LED glows steadily when the
system is powered up and 12 V system power is
available. This power supply is used to maintain the
battery charge and provide supplementary power to the
cache microcontroller.
2
Green
Auxiliary Power LED. This LED glows steadily when 3.3V
auxiliary voltage is detected. The auxiliary voltage is used
to preserve BBWC data and is available any time that the
system power cords are connected to a power supply.
3
Amber
Battery Health LED. To interpret the illumination patterns of
this LED, see the following table.
4
Green
BBWC Status LED. To interpret the illumination patterns of
this LED, see the following table.