I have some time the problem that my Xbox sometimes emits no sound when I turn it on and even restarting the problem is usually not fixed. If I try it a day later, it works However. The console is with an HDMI cable with connected to the TV. When this problem occurs, appears when inserting a movie DVD, the note that no secure HDCP link (I hope I have no letter turners in it ^ ^) was found. In addition, I have a problem with Halo3: at the end of the first level (even before the video started) always appeared the error message that the DVD could not be read and should be cleaned. However, the DVD has no scratches and although I scratch it "for safety's sake In between, it also happened that I did not hear any music or my weapons. Since I wanted to play Halo 3, the above problem with the Xbox also occurs. Had sometime bought a 2nd copy of Halo 3 and there I saw the cutscene after the first level, whereupon again the same error message occured. Then I could select the 2 level in the menu, but after about 5 minutes you will hear no sound / Weapons and the error message occurs. I can not have so much bad luck and have 2 broken games, especially since both are absolutely scratch-free. Anyone has a solution ready? Is the 2nd problem vllt s.der Xbox and should I contact the support?
Any help will be apprecited.
I didn't find the right solution from the Internet.