NComputing L230 Network Terminal "host unreachable" Questions

host unreachable in L230 how I can resolve host unreachable in L230 in one team the rest of the L230 work perfectly check the network cable

host is unreachable what is the problem a fixed ip address  while password protected the gadget

host unracheble when powered on n computer then massage show host unreachable a problem with your network cable.try to climb again