If the module fails the POST, the expansion slot LED turns amber. If the LEDs do not come on at all, use Table 4-1 to determine the appropriate action to take. Possible Cause Corrective Action Link LED is off. No cable connected. Connect both ends of a cable to a device.
Device has no power.
Ensure that both devices have power. Module not enabled. Check management console to ensure that the module is enabled. Wrong cable type. Replace with known good cable.