Reset of R510 Access Point not working

[jlmoreno1]

I recently purchased a home with a system already installed and running.  The previous owner configured the network and did not share the password.

After reading many many support topics here, I followed the instructions to 1) unplug the AP that was not the primary; and 2) reset the AP.  I push reset, power light turns red, then turns to flashing green, then steady green.

However, after resetting the AP twice, the prior owner's SSID is still showing on the list and I am not seeing the 'configure me' network.  

I understood that I do not need to reset the ICX7150 and that resetting the AP would offer me the opportunity to reconfigure and create a new SSID and password.  Please advise what else I can try.