I have Samsung UE46D5500 and external disk Western Digital 500 GB. On my external disk I have movies and when I plugged my disk at first time to my samsung TV everything was OK. But after short time I've noticed that my TV somehow show me folders and files which I've already deleted from my disk!!! And new folders and files aren't shown!!! It is realy disappointing. Is it possible that I can turn back my TV because of this issue?