if you have an 651 USB network server and can’t connect to it even tried to reset; read this ! I think your are expecting to reach the device using http://192.168.0.1 ip address but it doesn’t work, probably you have an router using same address and makes a conflict.
651 USB Network Server Resetting
If my last try has failed this my item will be in trash box. But i succeed to reach the configuration interface using http://NAS address. I didn’t expect that it was so easy like that. So at last i made my configuration.