I'v tried doing a search on my fault but can't find anything, what happens is every now and again, completely randomly the screen will go blank, I can see the screen is still back-lit so I don't think it's that, and when it happens I am unable to eject the dvd disc, could I have a loose connection on the drive? is my drive knackered? or is there anything else anybody has come across. Just to add, I have never got the sat nav working, If I put the copied dvd in it says unable to read disc and with the genuine disc it says disc error, but every time I attempt a force download the above fault occurs. Cheers.