There are many reasons why this could be happening. They all revolve around a failed or failing hard drive. If you have important data on there, you will want to contact a professional data recovery service that specializes in only data recovery. Not a computer repair company that does data recovery.
My Book Essential Edition 2.0 500 GB External hard drive is $79.00
It does
copy and paste it acts like an external hard drive
No, the Retina display model does not have a DVD-ROM drive. You can buy an external drive if need be.
The Western Digital Elements Desktop is an external hard drive that is not in the WD My Book series. It is designed for use with Windows based computers but can be easily reformatted for use with Macs.
The hard drive can be connected through USB, eSATA or FIREWIRE.
Yes, it will work with a mac.
Of course, but you need external Blu-ray drive and an Aurora Blu-ray Player software
Yes, an external Blu-ray drive and a Aurora Blu-ray Player for Mac will make it work.
The macbook air super-drive is basically a disk drive(like the ones you find in other mac laptops). You can use it to play dvds, cds and games.
This book is verry GOOD
if you purchase special software this will be possible.