HP BL860c Smart Array 6400 Series Controllers for Integrity Servers User Guide - Page 31

LED ID 8 9 Color Amber Green Controller CPU activity level 0-25% 25-50% 50-75% 75-100% LED name and interpretation CR11: Battery Status LED. For interpretation, refer to Cache module LEDs (on page 31). CR10: Battery Charging LED. For interpretation, refer to Cache module LEDs (on page 31). Item 6 status Off Blinking On steadily On steadily Item 7 status Blinking Off Off On steadily Cache module LEDs Item 1 (amber LED) --Steady glow Fast blink Item 2 (green LED) Steady glow Fast blink -- Interpretation The cache batteries are being charged. The cache microcontroller is waiting for the host controller to communicate. One of the following situations is occurring: • There is a short circuit across the battery terminals or within the battery pack. • The host controller is updating the cache microcontroller firmware. There is an open circuit across the battery terminals or within the battery pack. Diagnosing array problems 31