4 Replies Latest reply: Jun 10, 2012 3:58 AM by tak lun
tak lun Level 1 Level 1 (0 points)

My external 500g hard drive can be upgraded to Snow Leopard, but the internal 250g hard drive can not be recognised, I 'd tried many times to erase and format it but in vain. Please advise?


iMac, iOS 5.0.1