MacOSX Snow Leopard 10.6.7: The Original Disks MacBook Pro 15 "2011 (Sandy Bridge) | 10.4 GB
Images of the original disc boxed set of the software.
Extras. Information: drive in the format of DMG, is reduced at the two-layer DVD disc utility Disk Utility. You can use a stick. Put on the iMac failed. The second disc package of iLife.