hap ac lite cnnot fine gateway

I was able to access it with the default settings 192.168.88.1 then I change the DCPH range and the router access to 192.168.7.1 I saved in settings and I could not reconnect with any IP address. I have attempted many resets using the five second 10 second and 15 second power reset I have even opened the case and shorted out the router OS. Now I cannot see any gateway when I do an IP config,

does anybody have any suggestions? Also I have tried to access the router using the MAC address for the LAN but it will not connect.

Thanks in advavce
mikrotik.jpg

Have you seen my response in your other topic?
http://forum.mikrotik.com/t/rb952ui-5ac2nd/142028/1

cnnt find keyburd