Compaq Evo N180 Maintenance And Service Manual page 85

2. Turn the computer bottom side up with the front facing
forward.
3. Remove the expansion cover as described in the Memory
Expansion Board Section (Section 5.3).
4. Disconnect the modem cable from the modem board 1
(Figure 5-9).
5. Spread the retaining tabs 2 on each side of the modem board.
The board releases and rests at an angle.
6. Remove the modem board by pulling it away from the socket
at an angle 3.
Figure 5-9. Removing the Modem Board
Reverse the above procedure to install a modem board.
Maintenance and Service Guide
Removal and Replacement Procedures
5–13