Apple 7300, 4400 manual What you need

WARNING The removal of the PC Compatibility Card is technically complex. Unless you are comfortable working with components inside computers, Apple recommends that you have the PC Compatibility Card removed by your Apple-authorized dealer (who may charge a fee). If you attempt to remove the card yourself, any damage you may cause

to your equipment will not be covered by the limited warranty on your computer.

Do not attempt to remove the card, install memory, install the card, or connect the cables without first reading this manual.

What you need

You’ll be removing your PC Compatibility Card and audio cables. For your audio to work correctly, you’ll need to install the audio ribbon cable, shown below on the left, that came with your computer. You will also need to install the metal port access cover, shown below on the right, to cover the port access opening on the back of your computer.

94Appendix A