I just got a used SanDisk Sansa View MP3 player. It worked perfectly, but had a lot of music I didn't want. So I went online to learn how to delete it all. I know how to do them song by song, but was looking for something quicker. So I saw reformat, but it said you will lose all information. Well now that's what I want is to get rid of all the music. Well I was forgetting about any firm ware or anything else. So, it now powers on, but that is as far as it goes. I have seen it referred to as the "Blue ring of death". Would seem there must be a way of reinstalling the information, but I am lost. Any ideas ???