By Kevin M. White
The single Apple-certified e-book on OS X Lion, this revised best-seller will take you deep contained in the most recent big-cat working system—covering every little thing from install and configuration, customizing the working approach, aiding purposes, constructing peripherals, and extra. even if you are a help technician or just an ardent Mac consumer, you will fast examine and grasp the recent positive factors in OS X Lion. Following the educational ambitions of the Apple qualified aid expert examination, this self-paced ebook is an ideal advisor for Apple’s education and a main primer for computing device help body of workers who have to troubleshoot and optimize OS X Lion as a part of their jobs. bankruptcy evaluate sections and quizzes summarize and toughen bought knowledge. The Apple professional education sequence serves as either a self-paced studying software and the reliable curriculum for OS X Lion and OS X Lion Server certification courses.
Read or Download Apple Pro Training Series: OS X Lion Support Essentials: Supporting and Troubleshooting OS X Lion PDF
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Extra info for Apple Pro Training Series: OS X Lion Support Essentials: Supporting and Troubleshooting OS X Lion
Com/downloads. Installing a firmware update is similar to other system software updates in that it requires administrative user authorization and a restart. However, some older Macs have an extra requirement for firmware updates: After the initial installation process, you must shut down and restart the computer, holding down the power button until you hear a long tone. This will initiate the remainder of the firmware update process. Be sure to carefully read any instructions that come with a firmware updater!
Note The utilities available from Lion Recovery can certainly be used to compromise system security. Then again, any system whose default startup disk can be overridden during startup is wide open to compromise. Therefore, in secured environments it舗s often necessary to use the Firmware Password utility to help protect your systems. Create a Lion Recovery Drive In some cases, a Mac with Lion installed does not have a local Lion Recovery HD. For example, if you just replaced the internal hard drive with a new drive, there will be nothing on the new drive.
Also, Lion systems on software RAID sets and drives with nonstandard Boot Camp partitioning will not have a local Lion Recovery HD. In these cases, you would need to start up from an external Lion Recovery drive. One solution is to purchase an OS X Lion Recovery Drive from Apple. Two do-it-yourself solutions exist to convert a standard drive into a Lion Recovery drive. The first involves creating a minimal Lion Recovery drive using Lion Recovery Disk Assistant. The second solution creates a full Lion Recovery drive using the contents inside the Install Mac OS X Lion application.