[SOLVED] Distorted sound in video and GUI sounds

[aitor]

Thank you for your answer. After set overclock to 700 (see this screen capture http://cl.ly/image/0p3K2Z2F0n0P ) the problem persist.

The audio settings are the default settings.

I did some tests:

I played one TV shows that I have in very low quality (Monty Python Flying Circus) and the sound works well. Others movies and TV shows up to 720 pixels crash the sound.

I Tryed to install a new installation in another SD card and the problem persist, even without aditional software installed.

My TV is a Sony Bravia of 2009. See this screencapture for aditional specs: http://cl.ly/image/0G201O3M1u0j

Thank you very much for the help!

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I tryed to remove the wifi adapter and, in a first time, the sound was fixed but, after that, come back distorted.