Caps Lock Compose Scroll Lock Num Lock Failing FRU
On On On On Memory bank 0
On On Off On Memory bank 1
On On On Off Memory bank 2
On On On On Memory bank 3
Off Off Off On NVRAM
Note - The Caps Lock LED flashes on and off to indicate that POST diagnostics are
running; all other LEDs are off. When the LED lights steadily, it indicates an error.
7.12.1.3 Power Supply LEDs
Power supply LEDs are visible from the front of the system when the doors are
open. The following figure shows the LEDs on the power supply in bay 1.
214 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A