TV won't stop beebing

Now I am not a expert in this field by any means and there may be someone else that can give you a better answer but I will provide some insight from experience. When this happens it is usually do to the television going into protection mode, this is to let you know something is wrong inside the T.V., it does this to prevent any further damage to the T.V.. I do not know but if it is still under warranty you should read your warranty paperwork and contact whoever it tells you to, if it;s not then you should contact your nearest T.V. repair shop.
hope this helps
Carl