IP not seen

[raskul]

Hi all, anyone able to help here please?

I have 5 8GH "Garden" blades, of which i've managed to set up 3. the other two, however are not being seen on my network.
power is on, LAN is on and flickering, have done factory reset and still no joy. IP Scanner can't see the 2 blades... but the other 3 are fine and hashing avg 25gh cumulatively...

are there any tips or tricks I can try to get the IP showing, to allow me to configure these?

cheers in advance.