I disconnected my external hard drive from computer and pluged in a day later in port next toi and got Norton error message it was corrupt and if I would like to fix. I clicked on fix button and when it was done it gives me a message the drive is not accessible. I cant git in but when scan the drive with norton it shows all the files and folders. One time after I scaned it it said trash can was corrupt and would like to fix it I pressed no. How do I fix this.