[. . . ] Quick Start Guide TechTool Deluxe 3. 0. 2 for Mac OS X If you are using Mac OS X, follow these steps to use TechTool Deluxe 3. 0. 2 from Micromat. NOTE: If you are using Mac OS 9, follow the steps in the file entitled, "Quick Start Guide TTD 2. 5. 7. " If you experience difficulties with your Apple computer, use TechTool Deluxe from Micromat. TechTool Deluxe is a powerful diagnostic utility that tests critical system components, such as the processor, the Random Access Memory (RAM), the video RAM, the hard disk, and more. [. . . ] Click Cancel and choose Quit TechTool Deluxe from the TechTool Deluxe menu. Then repeat the steps in this Quick Start Guide so that you may repair the Volume Structure. If any other tests fail, the report will recommend the steps you should take to correct the problem. The computer will automatically restart, using the hard disk as the startup drive. 8. Micromat periodically updates TechTool Deluxe to correct issues, introduce program enhancements, or keep current with changes to the Mac OS and Apple hardware. We recommend that you take advantage of these enhancements by keeping your copy of TechTool Deluxe up to date. If your computer has an active connection to the Internet, follow these steps to find out whether a newer version of TechTool Deluxe is available: a. Two CD icons will appear on the desktop, TechTool Deluxe and TechTool Deluxe X. Open the TechTool Deluxe X CD and double-click the TechTool Deluxe Installer in the CD window. TechTool Deluxe will be placed in the Applications folder of your computer's Mac OS X startup volume. Open the Mac OS X startup volume and then open the Applications folder. TechTool Deluxe will determine whether a later version of the application is available. [. . . ] AppleCare is a service mark of Apple Computer Inc. , registered in the U. S. Other product and company names mentioned herein may be trademarks of their respective companies. [. . . ]