Ruckus ICX7150-CA12P is not powering up. When power cable is plugged in, the amber lights quickly flash. After this initial flash there are no lights or sound comes from device. Status button does not trigger any lights and neither does reset button. Once I have a power outage. I did changed power cable and power outlet for try may be work another place but it didn’t work. I need help for fix this issues. We are lennar home customer. Seems like we need replacement for the device.