Hard Drive Leds; Power Supply Leds - Sun Microsystems Netra X4200 M2 Service Manual

Hard Drive LEDs

The hard drive LEDs (
drive that is installed in the server chassis.
Hard Drive LEDs
FIGURE C-4
Hard Drive LEDs
TABLE C-2
LED Color
OK to blue
Remove
Fault amber
Activity green

Power Supply LEDs

The power supply LEDs (
power supply.
Power Supply LEDs
TABLE C-3
LED Color
Power OK green
Fault amber
Input OK green
and
FIGURE C-4 TABLE C-2
Description
• On – The drive is ready for hot-plug removal.
• Off – Normal operation.
• On – The drive has a fault and requires attention.
• Off – Normal operation.
• On – Drive is receiving power. Solidly lit if drive is idle.
• Flashing – The drive is processing a command.
• Off – Power is off.
and
FIGURE C-2 TABLE C-3
Description
• On – Normal operation. DC output voltage is within normal
limits.
• Off – Power is off.
• On – Power supply has detected a failure.
• Off – Normal operation.
• On – Normal operation. Input power is within normal limits.
• Off – No input voltage, or input voltage is below limits.
) are located on the front of each hard
OK to Remove
Fault
Activity
) are located on the back of each
Appendix C Status Indicator LEDs 135