2 Replies Latest reply: Jul 22, 2013 12:16 AM by al1kemal
cbrew Level 1 Level 1

My HD is almost full and the Imac runs very slow.   I have backup to a 1 T HD so I want to get rid of everything and start over.

How do I reformat my HD?

Mac OS X (10.6.6)
  • mende1 Level 10 Level 10

    Boot from your install DVD (press C button when your Mac is booting), click "Utilities" menu and open Disk Utility. Select Macintosh HD and format it in the "Erase" tab. Then, close Disk Utility and install OS X. When you finish installing it, don't transfer everything because you are going to have the same problem

  • al1kemal Level 1 Level 1

    but my mac dont see installattion DVD what should i do ?