Apple Power Macintosh 7300 series - PC Compatibility Card - Manual (Page 94)

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.
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.
94 Appendix A