black bar keeps coming on the screen telling me what hdmi port i am using wwhy???????

[mickmm21]

Hi    i purchased  a Sony 49 inch  tv   bravia    and have had loads of problems    in fact only less than a month old it had to be replaced with a new one because of a tuner   fault     now  after  resetting   and getting it all   working on my wifi  etc  i now  seem to be having a very annoying    problem   onscreen        a information bar keeps   coming on telling me i am using  hdmi3   etc   and keeps coming on   intermittently   and sometimes every   10 mins   why ????????   i dont understand why  it needs to keep coming on    i must say in the past 30 years of buying tvs  its the worst tv i have ever  ` purchased    and never again     and would not tell  anyone  to buy one     its rubbish    you are just buying a name    

[Kuschelmonschter · Accepted solution]

See here.