TECHNOON

hello!!! I've some problem with my Sony Mz-N510 type-s. I've entered to service mode just to check whats that, and after couple of days when I was on my holidays my MD has stoped working correct. I don't know if it is related with my entry in to service mode? When I put a disk walkmen can't found it. Md is searching and LCD display like on attached photo. If I do not put any disk inside I've correct information on lcd No Disk. Could anybody help me to bring my MD player back to live? Mayby accidentally i've changed some settings in service mode? thanks [attachmentid=2082]