Removing/Replacing The Primary Battery Board - Texas Instruments Extensa 450 Series Maintenance Manual

6.5.13
To remove and replace the Primary Battery Board, perform the following procedure:
1.
2.
3.
4.
n
Note: When reinstalling the Primary Battery Board, use the battery pack as a guide
to ensure that the connector slots properly align with the battery slots.
6-14 Field Service
Removing/Replacing the Primary Battery
Board
Remove the Top Case Assembly as described in paragraph 6.5.10.
Disconnect the cable located next to the HDD Connector.
Remove the two screws that secure the board to the plastics and remove the
board.
Replacement is essentially the reverse of steps 1 through 3 above.
Figure 6-7 Primary Battery Board Replacement