Which would be nice , but I知 not !
Sat nav was working fine .
then decided to loose satellite reception

took the disk out and put it back in
nothing

took the boot drive itself out , put it back in .
nothing

there Re is a place near me that says they can do it in an hour and charge me 150 ! So sounds like an easy fix but I have no idea what it might be ??

Any clues ?