So I have been using a Western Digital External Hard Drive for a about 3 months, and had no problems. Just the other day the usb port broke off the circuit board causing me to have no way of plugging it in. So I went and bought a Rosewill enclosure and put the hard drive in, suddenly it cannot be read by my mac, and I always get an error saying this disc cannot be read. Oddly, this never happened before, even right before the usb port broke off. I am using Data Recovery 3 to see if I can get any files off. Any know any ideas of why this is happening and any possible fixes? EDIT: Forgot to include that the hard drive was able to be seen in Disk Utility as well as Disk Warrior, but in disk warrior it said that the "directory could not be rebuilt the size of this standard disk is unsupported"