Polaroid FML3732 voice problem

Use this link to the online owners manual for your television. http://www.polaroid.com/CES/SupportProductDetail.jsp?prod_code=PT123&folder_id=0 Go to page 46 listed as the troubleshooting . Here you will find the selection a way to Change the volume lock on your television. This should tell you how to regain the use of the volume on your television. If this does not solve your problem, you can call Polaroids customer care at this telephone number 1-866-289-5168 give them the model number of your television and tell them the problem you are having with no volume. They will be able to either solve your problem or tell you how to get you television serviced for the problem.I hope this information helps you with your problem.