My imac did not come with any discs, how do I re-install the original software?

Bought iMac 27" running mountain Lion but it did not come with discs. How do I reformat and re-install the OS from scratch?

Restart the computer with the Command and R keys held down and do it from there.
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    Purchased desktop Feb. 2012; it did not come with iDVD. How do you burn a DVD from your finished product in iMovie edit project?

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    The latest anorexic iMacs do not even include a CD drive (or Firewire)! Proof positive that Apple virtually prohibit the use of optical media - although the newly announced Mac Minis do include a Superdrive.
    Yet, they still include iMovie! Heaven alone knows or understands what you are supposed to do with your newly edited masterpiece - except make a low quality version for YouTube?

  • TS3495 My recent blu ray purchase did not come with a digital copy disc as others have in the past, and no place in the case for one to be either, just came with instructions, so now what?

    My new blu ray disc did not come with a seperate digital download dis, now was there even a place for one inside the case, it came with instructions of how to install I tunes, then magically I would be prompted to enter the promo code and have it, no such luck, so now what?

    Have you actually followed the instructions?
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  • Bought IMAC sept2012 after updates gray screen shows up with logo at start up. Please help! I don't know the system as I just start using it and the package did not come with CD to reinstall system. I tried to reboot holding shift but it does not work.

    Please help.
    I bought the IMAC 21.5" /2.5QC /2X2GB /500GB /6750M sept2012. After the automatic update run when restart computer the screen is on the gray screen with the logo and wont' do anything else. I tried to reboot holding the shift key without success. The package did not come with a CD so I can not reinstall the previous system. I even don't know what is the system that came with the computer because I just start using it. I bought in the US but am in Brazil. HELP PLEASE, how can I get the previous system so I can reinstall it? I do not mind loosing data but I need to work on it. PLEASE HELP! Thanks!

    Try booting into the Recovery HD which is on the HD. Restart holding down Command+r and at the screen with four choices select Disk Utility>Macintosh HD and click on 'repair disk'. If any changes are made click on repair disk again until you get a clear pass. Restart as normal from the Apple menu.
    More about the Recovery HD:
    http://support.apple.com/kb/HT4718

  • TS3648 great, but my MBA did not come with an installion disc, only a tiny jump drive that is not recognized by windows; and I can't get the contents of that burned to a DVD either. So how the heck do I get the drivers into Windows 7? My MBA has bootcamp

    great, but my MBA did not come with an installion disc, only a tiny jump drive that is not recognized by windows; and I can't get the contents of that burned to a DVD either. So how the heck do I get the drivers into Windows 7? My MBA has bootcamp 3.0.4.

    Here's what I get:
    lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
    inet 127.0.0.1 netmask 0xff000000
    inet6 ::1 prefixlen 128
    inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
    gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
    stf0: flags=0 mtu 1280
    en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    ether 00:11:24:7d:e7:1e
    media: autoselect (none) status: inactive
    supported media: none autoselect 10baseT/UTP <half-duplex> 10baseT/UTP <full-duplex> 10baseT/UTP <full-duplex,hw-loopback> 100baseTX <half-duplex> 100baseTX <full-duplex> 100baseTX <full-duplex,hw-loopback>
    en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
    inet6 fe80::211:24ff:fe28:2e71%en1 prefixlen 64 scopeid 0x5
    inet 169.254.115.141 netmask 0xffff0000 broadcast 169.254.255.255
    ether 00:11:24:28:2e:71
    media: autoselect status: active
    supported media: autoselect
    fw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 2030
    lladdr 00:11:24:ff:fe:7d:e7:1e
    media: autoselect <full-duplex> status: inactive
    supported media: autoselect <full-duplex>

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