I have a Cisco AP352E2R that appears dead; When powered on, the Ethernet light stays on red, Association status stays on Green, and the Radio Activity stays on Orange. The first time I plug it in, my USB Serial adapter shows no activity. If I unplug it and plug it back in, the RX light on my adapter lights up solid indicating a stream of data, but I don't get anything in either SecureCRT or Hyperterminal with baud rates of 300 up to 115200 and 8-N-1, no flow control or Xon/Xoff. Is there any chance of ressurecting this AP? It's WAY out of warranty, so if fixing it will require opening hte case and doing something on the PCB, I have no problem with that.
I have no idea when it last worked. I aquired it from a customer who had it laying around and had no idea what it even was.
The problem is I don't get ANYTHING out of the console port using secure CRT or Hyperterminal. My USB Serial adapter shows that something is being recieved, but nothing appears on screen, so I can't interrupt the boot to attempt the recovery you linked for me. Also, the LED indicators on the ethernet port do not light up when plugged into my switch.
I've tried all you suggested (9600/8/n/1, standard serial, not USB adapter), I can't try another PS because I don't have another, but I took the power injector apart and tested the voltage that the AC adapter was putting out and it was about 48VDC, and it was the same with the AP powered, so I think it's supplying enough current. Also, being a 350 series, there is no mode/reset button on the unit. I'm at a loss, so I think I'm going to give up on it, unless someone has an idea soon.