Hi. 

So so I’ve changed from Samsung to Sony Bravia KD-55XE8596. 

I seem to be having difficulty with the USB. Previously when I used to plug my external WD passport in the Samsung it would just load and see it as a source. The Sony doesn’t seem to do so. When I plug it in it does come up. But if you come out there is no way to go back into the drive apart from replugging it. Also some films are just playing any sound. I have downloaded VLC to the TV but I can’t seem to be able to play through this. 

Many advice. 

Thanks for your time.