My BOOK LIVE 3TB GREEN LIGHT KEEPS FLASHING

I have a 3tb my book live i loaded 350gb of music everything loaded ok & then the drive went into standby steady blue light then after 24 hours green light started flashing & has bee flashing for 2 days now tryed rebooting the drive but no change can anyone help me thanks pat 

Hello,

Green light flashing means there is activity on the drive. It is either reading or writing data. Check the router settings and the computer and make sure there is nothing using accessing the data on the drive.