4. If you are installing a modem, connect the modem cable to the modem.
5. Align the modem with the screw hole, and press the modem into the connector directly over the connector on the system board.
6. Replace the M2 x 3mm modem screw and secure the modem to the system board.
7. Replace the options cover.
Devices
Your computer ships with an optical drive installed in the module bay. However, the device screw is not installed in the optical drive but packaged separately.
When you install your device in the module bay, you can install the device screw.

If the Device Screw Is Not Installed

1. Press the device latch release so that the latch release pops out.
1
modem cable
2
modem
3
pull-tab
4
screw
5
system board connector
NOTICE: Cable connectors are keyed for correct insertion; do not force the connections.
NOTICE: To prevent damage to the modem, press the modem into the connector directly over the connector.
NOTE: You do not need to install the device screw unless you want to secure the device inside the computer for security purposes.