![]() ![]() If the drive is OK then quit Disk Utility and return to the installer. Note that the Snow Leopard installer will not erase your drive or disturb your files. Reinstalling Lion or later Without Erasing The Drive Tech tool pro 9.5 start up mac os x#Īfter installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.ĭownload and install Mac OS X 10.6.8 Update Combo v1.1.ģ. After the chime hold down the Command and R keys until the Utility Menu appears. ![]() Select Disk Utility from the Utility Menu. When Disk Utility loads select the out-dented disk entry (usually, mfgr.'s ID and drive size) from the side list. Included additional machine identification models to Check Computer.In the Disk Utility status area, you will see an entry for the S.M.A.R.T. Fixed Data Recovery crash for volumes with double-byte or non-ASCII characters in the volume name. Fixed serial number retention issue for the application update while booted from the eDrive. ![]() Updated Volume Optimization to avoid a possible application hang when encountering a volume which cannot be unmounted. ChangesĪvoid specific ATI/AMD Radeon video cards from loading Quartz animations under OS X 10.8 Mountain Lion until it's resolved by Apple (Bug #12113692). Included additional machine identification models to Check Computer. Updated Volume Optimization to avoid a possible application hang when encountering a volume which cannot be unmounted.įixed serial number retention issue for the application update while booted from the eDrive.įixed Data Recovery crash for volumes with double-byte or non-ASCII characters in the volume name. TechTool Pro will appeal to power users more than anyone but there's something for everyone in it.Īvoid specific ATI/AMD Radeon video cards from loading Quartz animations under OS X 10.8 Mountain Lion until it's resolved by Apple (Bug #12113692). Its not the simplest solution out there but its certainly one of the more powerful. Use this in addition with TechTool Protection system preference which allows you to schedule checks and even e-mail alerts, and TechTool Pro is a very powerful package. There's no need to reformat your hard drive during this process and eDrive provides an extra secure layer of protection should the worst happen. One of the more unique features of TechTool Pro is eDrive which is a bootable Mac OS X partition which contains TechTool Pro and a small copy of your OS that you can use when performing emergency recoveries. Meanwhile Data Recovery offers several methods of data recovery from corrupted drives while a feature called Trash History can track the location of deleted files. TechTool Pro performs also optimizes via file optimization and volume optimization consolidates the free space on a hard drive. Volume Rebuild is similar to the Permissions Repair found in OS X Disk Doctor and basically optimizes critical data structures and will repair any problems. This includes a SMART test of the computer's built-in hard drive to check for impending drive failure, a RAM test and a check of the disk directories. To perform simple Diagnostics and Repair just use the Check Computer feature to perform a complete test. So if Apple trust it, it must be quite good. TechTool Pro certainly comes with a good pedigree - TechTool Deluxe which is the most complete version of TechTool available, is part of AppleCare's Protection Plan. This even extends to disk defragmentation (something usually associated with Windows) and data recovery. ![]()
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