We have a potentially failing A5c on one of our towers, so we ordered a replacement.
We powered on the replacement, upgraded the firmware, and configured it. It ran fine in our office.
We tried installing it on the tower and it would not boot. The LEDs show (Power: Red, Ethernet: Green, Wireless: Off).
We brought it back to our office and tried, it booted and worked fine. The device was warmed in the cab on the way back.
We brought it back out to the tower and tried to install again, and again the A5c would not boot. We tried a new cable, a new mimosa Power Supply, and finally tried booting without the antenna attached. Every time it would not boot and the LEDs showed (Power: Red, Ethernet: Green, Wireless: Off).
We brought it back again and now it did not work in the office. The device was still cold from the truck ride. We left it plugged in for 20-30 minutes and it finally booted up.
Any suggestions on how to get it to work on the tower? Is there a new batch of devices (or just this one) that do not like the cold?