Previous 1 2 Next 16 Replies Latest reply: Nov 19, 2012 6:19 PM by Munas
12oz Mouse Level 1 Level 1 (0 points)

i have lion installed on my macbook and i am about to install mountain lion. im going to do a clean install, i have made a bootable usb and am ready to go. my question is this. if i use disk utility (ran from the USB drive) erase the HD will it remove all the partitions that lion made (the main system partitions and the recovery partition). i want all the data and partitions gone and for the HD to be a "true" blank slate before i install mountain lion (im ocd that way lol)


any info would help, thanks

Mac OS X (10.7.5)
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