The PC is not going to reformat the drive – a mac might though and prepare it for Time Machine. The devices require different formats on the drive though. and I believe that exFAT format works with both, but I am not sure of what you should do here.
The PC is not going to reformat the drive – a mac might though and prepare it for Time Machine. The devices require different formats on the drive though. and I believe that exFAT format works with both, but I am not sure of what you should do here.