I have a MacBook v. 10.6.8 and would like to back it up using my WD external hard drive. I bought the drive years ago and at the time had a PC. I’ve just deleted all large capacity files from it so I can use it to back up my Mac. Even after erasing all of the files, the WD drive shows no additional space. What can I do to fix the problem? Any ideas???
If you only wish to use this on a Mac just reformat it and start clean.