<p>When you start the playback of a DVD, you might run into a black screen (you hear audio running). Pressing 1 of the navigation keys (arrow up/down/left/right) can recover it and show the menu.</p><p>This might be a frozen 'last frame' or just a black frame.</p><p>Steps to reproduce:</p><ul><li>Start playback of a DVD</li><li>When you hear the audio but see a black screen, press 1 of the arrow keys</li></ul><p>Now you should see the menu.</p>