Texas Instruments 5000 - Manual (Page 122)

5.5.7 Removing/Replacing the Keyscan
Board
To remove and replace the Keyscan Board, perform the following procedure:
1. Open up the base assembly as described in the previous paragraph.
2. Gently lift the floppy drive cable up and backwards to gain access to
the Keyscan Board.
3. Using a straight slot screwdriver, gently pry the Keyscan Board upwards
(held in place by its bottom connector). Remove the board from the
notebook (see Figure 5-10).
4. Replacement is essentially the reverse of Steps 1 through 3 above.
Keyscan Board
Main Board Connector
Figure 5-10 Keyscan Board, Removal/Replacement
5-16 Field Service