iPad 2, Digital AV Adapter not full screen
I bought an Apple Digital AV Adapter three days ago.
I use my iPad 2 connect with Sony Bravia 32' television via Digital AV Adapter,
The iPad 2 instantly connect to the television, but the problem is that the screen that display isn't full screen. I tried with every setting on my iPad and also on the television but still no luck and the scree still appear to be 1/4 of the size.
I also tried with other television from my brother's house and give the same result and I tried with my brother's iPad and samething.
I went to the Apple store and change the cable because I read one of the article in this site and said they change and work so I tried but still giving the same result.
This is a bit out of the topic but I tried with my iPhone 4 (with some hack) and iPhone 4 give full resolution which is kinda weird why not with iPad :/
can anybody give any advice what should I do?
HP, Windows Vista