Apple Macintosh PowerBook 1400 - Manual (Page 65)

Adding an insert
Follow these steps to remove a panel and replace it with another panel.
1 Remove the BookCover as described in the previous section.
2 Place the insert on the plastic case and position it as you’d like it displayed.
Be sure the insert is not too thick for the BookCover to fit over it easily.
If the insert is smaller than the BookCover’s area, you may want to use a
small piece of tape to hold the insert in place.
Replacing a BookCover
Follow these steps to replace a BookCover.
1 Align the BookCover’s bottom edges with the grooves in the sides of the display case
and gently slide the BookCover toward the back of the computer. Stop when the two tabs
at the center of the BookCover reach the rear part of the display case.
Make sure the tabs slide into the slots.
65 Connecting Additional Equipment and Changing BookCovers