imsoaddicted:And none of them works? Then the only thing that comes to my mind is that the port they get into to get attached to the back of your case has some problem with it. Are they using USB ports? If yes, try changing the port and see what happens.
(sakla) If you are waiting for your turn, click on "change" next to the "refresh" on the main page, then set refresh the page to 30 seconds to get your turn to move displayed faster. (Servant) (Bütün ipuçlarını göster)