This gives you plenty of room for your iTunes, iPhoto, and iMovie libraries, along with your applications and other documents. In fact, I recommend that you install it on partitions of 20GB or preferably even larger. Because Mac OS X is designed to store all your documents and applications on the same volume on which the system is installed, you will need a lot more space on your Mac OS X startup volume than this. This is the minimum amount for just the OS. If you have installed a different card, be sure you have a drive that is compatible with Mac OS X, version 10.3. If you have an Apple-supplied video card, such as an ATI or NVIDIA graphics card (the standard cards in modern Macs, including the options on the Power Mac G4), you meet this requirement. Frankly, I don't think you will be pleased with the performance of a machine with Apple's minimum RAM installed in my opinion, you should have at least 512MB of RAM, and preferably more, to get excellent performance.Ī video card that has a Mac OS X?compatible driver? Of course, your machine might not be able to take that much, but for all Macs, maximizing your Mac's RAM is one of the best investments you can make. If you have one of these older machines, I recommend that you get a new Mac to take full advantage of Mac OS X.Īt press time RAM was very inexpensive and providing 512MB of RAM could be done for only a few hundred dollars (less than $100 if you already have a couple hundred meg installed). These machines typically came with only 32MB or 64MB of RAM, which is not adequate for Mac OS X. For example, a 233MHz or 266MHz G3 processor might not be fast enough to provide satisfactory performance for you. The original iMacs and iBooks are not really powerful enough (especially in terms of RAM) for Mac OS X. Power Mac G4, Power Mac G4 Cube, Power Mac G3 Blue & White, PowerBook G3 with built-in USB, PowerBook G4, iMac, eMac, or iBook.Īlthough most iMacs and iBooks can run Mac OS X, if you have one of the original versions of either model, you might have trouble installing the OS, or if you are able to install it, it might not run very well. To minimize problems you might experience installing or using Mac OS X, ensure that your Mac meets the following minimum requirements as stated by Apple: Assessing Your Mac's Capability to Handle Mac OS X Prepare a Mac OS X volume on which to install the OS.Īfter you install Mac OS X, you should maintain the OS with any updates Apple provides to keep it running as well as possible. Make sure that your Mac's firmware is up-to-date (if not, update it). The major steps you should take are the following:Īssess your Mac to ensure that it can handle Mac OS X. Following a logical sequence of steps results in the best chance for you to install Mac OS X without any problems. This appendix helps you with the first part, whereas the rest of the book helps you with the second. The download links for the V4 downloads are still provided for those that prefer to work with the V4 bootable images.Moving up to Mac OS X from earlier versions offers many benefits (you will learn about many of them throughout this book), but all this gain requires some pain, that being the pain of installing and learning to use a brand-new operating system. In order to run MemTest86, PCs with legacy BIOS platform must use the older V4 release of MemTest86. However, you must use either Windows, Linux or Mac to create a bootable USB drive.įor information on creating a boot disk in Linux/Mac, visit the Technical Information pageĪs MemTest86 V9 supports only the newer UEFI platform, older PCs without UEFI support would be unable to boot MemTest86. The version of Windows, Linux, or Mac being used is irrelevant for execution.
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