Apple Macintosh Performa 6300CD Series - Manual (Page 115)

2 Press the reset button on the logic board, and then slide the logic board back into the
computer.
When you press the reset button, some of your computer’s software settings
will change. You may want to open the control panels for the date and time,
keyboard, and mouse to make sure that they are set the way you want them.
For more information about working with control panels, see the “Setting
Options” topic of Macintosh Guide, available in the Guide (h) menu.
3 If you removed security screws earlier, reinsert them now.
Reinstall security screws here.
1 Press the reset button.
2 Gently but firmly
push on the vertical
plate until the logic board
is solidly back in place.
105 Installing an Expansion Card