Apple iMac User Manual
Imac (flat panel, 1ghz) and imac (usb 2.0)
iMac (Flat Panel, 1GHz) and iMac (USB 2.0)
Memory, SO-DIMM Installation
Instructions
Follow the instructions in this sheet carefully. Failure to follow these instructions could
damage your equipment and void its warranty.
Note:
This computer uses double-data rate (DDR) memory. Memory from previous iMac
models is not compatible with this computer. Do not use older SO-DIMMs even if they fit
into the slot. Memory used in this slot should be low-profile PC2100 (DDR266) SO-
DIMM for the 17-inch 1 GHz and PC2700 (DDR333) for the iMac (USB 2.0) models.
Written and video instructions covering customer-installable parts are available at http://
www.info.apple.com/installparts/.
Tools Required
• #1 Phillips screwdriver
• Soft cloth
Opening the Computer
Warning: Always shut down your computer before opening it to avoid damaging its
internal components or causing injury.
1. Unplug all cables from the computer except the power cord.
2. Supporting the neck and the base, lay the computer down on a soft cloth as shown in
Figure 1.
Figure 1