I have a Toshiba external hard drive and it seems to only work when I plug it into the USB 2.0 port and not 3.0. My mum has the same drive and it works fine with USB 3.0.
Although, I have taken my drive out of its enclosure numerous of times....this shouldn't affect anything right?
Although, I have taken my drive out of its enclosure numerous of times....this shouldn't affect anything right?