I have an acer aspire one d255e. I have it hooked up to a dynex 36 inch flat screen. it has a vga and audio output on the laptop and an input on the tv. I ordered a cord which I got in recently and hooked it up. everything was a ok. I set the tv to vga and whola I can watch movies on Netflix threw my tv. the audio and video seemed perfect then minutes ago the audio went out in the middle of a movie. Any ideas how to fix it or what went wrong?