While do-it-yourself techniques for creating a Lion recovery disk - usually on a flash drive - have circulated on the Internet, this is the first time Apple's provided its own utility. The online approach, however, isn't available on older systems, like those that have been upgraded from Snow Leopard. Dubbed "Lion Internet Recovery," it lets users start their Mac directly from Apple's servers even when the system won't properly boot. On the newest Macs - the recently-revamped MacBook Air and Mac Mini - Lion also offers an online road to recovery. ![]() Typically, those machines offer tools that can create a physical recovery disc on the user's own media. Many Windows PCs use the same strategy, relying on a recovery partition rather than bundling a CD or DVD recovery disc. That's sufficient for restoring the active partition that contains Lion, applications and data, but would be worthless if the hard drive itself dies. ![]() Unlike previous editions of Mac OS X, Lion is available only as a digital download, so its recovery "disk" is actually a separate partition on the drive. ![]() "This drive can be used in the event you cannot start your computer with the built-in Recovery HD, or you have replaced the hard drive with a new one that does not have Mac OS X installed," Apple explained in an accompanying support document.
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