Component identification 101
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.
LED3 pattern
LED4 pattern
Interpretation
—
One blink every
two seconds
The system is powered down, and the cache contains data that has not
yet been written to the drives. Restore system power as soon as
possible to prevent data loss.
Data preservation time is extended any time that 3.3 V auxiliary
power is available, as indicated by LED 2. In the absence of auxiliary
power, battery power alone preserves the data. A fully-charged
battery can normally preserve data for at least two days.
The battery lifetime also depends on the cache module size. For further
information, refer to the controller QuickSpecs on the HP website
Double blink, then
pause
The cache microcontroller is waiting for the host controller to
communicate.
Содержание ProLiant DL380 G7
Страница 5: ...Contents 5 Index 110 ...
Страница 13: ...Customer self repair 13 ...
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Страница 15: ...Customer self repair 15 ...
Страница 16: ...Customer self repair 16 ...
Страница 20: ...Illustrated parts catalog 20 System components ...
Страница 63: ...Removal and replacement procedures 63 6 Open the heatsink retaining bracket 7 Remove the heatsink ...
Страница 82: ...Cabling 82 Cabling SAS hard drive cabling Optical drive cabling ...
Страница 83: ...Cabling 83 BBWC battery cabling FBWC capacitor pack cabling ...