4. Verify that the fan is producing air flow by interpreting the hot-plug fan
LEDs as follows:
G
No light—power is not applied to the fan
G
Green light
— power is applied to the fan and the fan is functional
G
Amber light
2
1
Figure 4-58. Hot-plug I/O fan LEDs
5. Lock the hot-plug I/O fan access door.
— fan has failed
Installing Hardware Options 4-65