HP ProLiant DL580 Gen8 - FBWC Capacitor Slots; FBWC Module Leds

Component identification 84
FBWC capacitor slots
Item Description
1
Slots 2-4—Connect to optional SAS controllers
2
Slot 1—Connects to the SPI board
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.
Off
Flashing once
every 2 seconds
Flashing once
every 2 seconds
The cache microcontroller is executing from within its
boot loader and receiving new flash code from the host
controller.
Off
Flashing once
per second
Flashing once
per second
The cache module is powering up, and the capacitor
pack is charging.