Thanks friend for your contribution but on that page that I reviewed again because I had reviewed it before, I only find the backup software, I updated it and it does not solve the problem, I really believe that what I need is the firmware and it does not appear there, or at least I can't find it there. I've already searched Google and nothing, if you could tell me where I can download the firmware or another solution. Or any other friend here who can help me please. Once again thanks for your help.