5 Replies Latest reply: Jun 13, 2013 2:43 PM by darkhorse85
darkhorse85 Level 1 Level 1 (0 points)

The Desktop or Disk Utility won't show  2 of my old external hard drives and so they are currently unsusable. My computer however recognise other external drives.

 

  • 320GB Western Digital MyBook Premium model number: WD3200D032-000
  • 500 GB Western Digital MyBook Premium model number: WD5000E032

 

I have same issues both of these external drives.

 

The blue circle lights come on so power is getting to it.

Tried 2 USB cables, one I know for sure is working - Nothing.

 

I am using Lion 10.7.4 on a mid 2009 13" MacBook Pro

 

 

 

All efforts to help much appreciated


MacBook Pro, Mac OS X (10.7.3)