my mac won't play sound!!
Over the past few days my mac's sound has been cutting out when watching videos through quicktime. It will start the video and play it but with no sound when i press the mute or volume buttons it seems as though they have been disabled as it shows up on the screen with a sort of stop sign. When listening to music on iTunes it is playing fine so i know that the speakers are fine. The videos will also stop and start as if it is buffering but it can't be because i have downloaded the video already!
Anyone got any good ideas???
Anyone got any good ideas???
MacBook, Mac OS X (10.5.8)