Ok I have cut the cord off and left a bit hanging from the chicks vent. The chick is fluffing up and walking a bit but mostly sleeping.
I gave it a few drops of water from my finger tip and it was drinking

it seems to be eating small parts of wood shavings! Is it already hungry?? I read on the net that chicks need only water in the first 2-3 days and food afterwards?
I placed a shallow dish with water in the brooder with small stones in so the chick doesnt dry.
So far no new eggs have hatched but the aquarium incubator is holding same temperature all the time 37'C