Expanding memory
The dynamic random-access memory (DRAM) in your computer can be expanded. Installing additional DRAM adds more memory to your computer and expands its capabilities. The Technical Information booklet that came with your computer describes how much additional memory can be installed in your Power Macintosh.
Memory for your computer is provided in packages called DRAM Dual Inline Memory Modules (DIMMs). The DIMMs must be the correct type for your computer.
The memory used to display images on the screen (called video RAM, or
VRAM) can also be expanded.
WARNING To avoid damage to your computer, Apple recommends that only an Apple-certified technician install additional DRAM. Consult the service and support information that came with your computer for instructions on how to contact an Apple-authorized service provider or Apple for service. If you attempt to install additional DRAM yourself, any damage you may cause to your equipment will not be covered by the limited warranty on your computer. See an Apple-authorized dealer or service provider for additional information about this or any other warranty question.
It is very important that the DRAM DIMMs be correctly installed in your Power Macintosh, because incorrect installation can result in errors, unpredictable results, and damage to your equipment and data.
Installing internal drives
Your Macintosh can hold up to four internal storage devices. Possible configurations could include a floppy disk drive, a CD-ROM player, and two hard disk drives (several capacities are available) or a CD-ROM player, a floppy disk drive, a removable hard drive, and a DAT drive. Depending on the configuration you purchased, these storage devices may already be installed. If you want to add an internal drive to your Macintosh, see your Apple- authorized dealer. Refer to the Technical Information booklet that came with your Macintosh for more information about internal drives.
