Apple PowerBook G3 - Manual (Page 135)

If the keyboard cables are loose, follow these steps to replace the cables:
Be careful not to remove the foam on the keyboard cable. It protects the cable
and keeps it from touching the RAM card.
1 Lift the bail on the connector with a straightened paper clip or similar object.
2 Insert the ribbon cable into the connector.
3 Push down on the bail with a straightened paper clip or similar object
to secure the ribbon cable.
Bail
1 2 3
135 Installing a Macintosh PowerBook RAM Expansion Card