Router not connected

[Yudi1]

The small white open reach box only has 3 lights on with one blinking

the black rectangular sky router only has 3 lights on and voice is orange and internet light is not pn 

[JimM1]

@Yudi1 As you dont say what the ONT has, they should be if supplied by OR for your connection, Power and Pon both solid green, Lan is flashing, the lights for the hub are linked below!

This link below provides information about the coloured lights on the various hubs that can help to see what is going on! If the system is also Full Fibre then the lights on the OR/CF ONT also require to be looked at!
https://www.sky.com/help/articles/hub-lights-explained-start