By Kevin M. White
The one Apple-certified e-book on OS X Lion, this revised best-seller will take you deep contained in the most modern big-cat working system—covering every thing from set up and configuration, customizing the working approach, assisting purposes, developing peripherals, and extra. no matter if you are a aid technician or just an ardent Mac consumer, you are going to speedy study and grasp the hot gains in OS X Lion. Following the training pursuits of the Apple qualified help expert examination, this self-paced booklet is an ideal consultant for Apple’s education and a main primer for computing device aid team 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 got knowledge.
The Apple professional education sequence serves as either a self-paced studying instrument and the authentic curriculum for OS X Lion and OS X Lion Server certification programs.
Read Online or Download Apple Pro Training Series: OS X Lion Support Essentials: Supporting and Troubleshooting OS X Lion PDF
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Additional resources for Apple Pro Training Series: OS X Lion Support Essentials: Supporting and Troubleshooting OS X Lion
For example, if you are upgrading the Mac舗s internal drive to a bigger or faster drive, it must be formatted for Lion. Another instance is when the operating system has serious issues; in this case, erasing and installing a 舠clean舡 copy of Lion may resolve the situation. The reasons to repartition your system drive are a bit more complex, so they are covered in the next section. Nevertheless, the process of repartitioning may require erasing data on the disk, and thus is often done prior to installing Lion.
You can disable or enable this feature and define the required password. 舡 舦 Network Utility舒This is the primary network and Internet troubleshooting utility in Mac OS X. 舡 舦 Terminal舒This is your primary interface to the UNIX command-line environment of Lion. The most useful command you can enter from here is simply resetpassword followed by the Return key. 舦 Reset Password opened via Terminal舒This utility will allow you to reset the password of any local user account, including the root user, on the selected system disk.
If it takes more than a few minutes, the drive you舗ve selected is relatively slow and ultimately not a good choice for this task. When complete, you should quit the Recovery Disk Assistant. 舡 When you create a Lion Recovery drive using this method, it will be named Recovery HD. However, the drive will never show up in the Finder interface. To test, simply restart the Mac and hold the Option key during startup. This will start the Mac into Startup Manager. One of the options should be Recovery HD.