HD change can not see drive?
Per the youtube video I changed HD in my MacbookAir. I am uncomfortable that I got the flat ribbon connector to the HD correct? How to tell for sure? when I try to install OS from external DVD it seems to go find until I must select the desk, and that window is emply. I know I need to format, but that option is not available? How do I know if disk is connected correctly? How do I bring up Disk Utility to format?