21.
Remove one M2.5x4 screw securing a metal shield on the modem I/F board,
then lift off the shield.
22.
Disconnect the PJ2 connector on the modem board from the PJ605 connector on
the system board, directing your pressure near the HDD connector, and lift out the
modem board.
23.
Disconnect the video cable from PJ603 on the system board.
24.
Disconnect the fan cable from PJ16 on the system board.
Figure 4-39 Disconnecting the video cable and fan cable
25.
Remove the keyboard base and display assembly.
730CDT
Figure 4-38 Removing the modem board
4-41