So for the past few months my computer has stopped playing the end portions of both CD's and DVD's. They both play fine until about three quarters through it. At this point it freezes and it sounds like my CD/DVD drive is going through a grinder. The same problem persists no matter what program I use to play the CD or DVD. As well, when I try to RIP music to my program, such as windows media player, it will RIP all of the CD accept the last 2 or 3 songs. Please I really need some wisdom.