a. Note the orientation of the eSATA connector or IEEE 1394 connector and route the eSATA connectoror IEEE 1394 connector cable into the cable clip.b. Place the eSATA connector or IEEE 1394 connector into the metal retainer. Then insert the eSATAconnector or IEEE 1394 connector into the corresponding slot in the flex module as shown.Figure 164. Installing the eSATA connector or IEEE 1394 connector in the flex module7. Position the flex module cover on the flex module. Ensure that the rail guides on the bottom of the coverengage the rails on the flex module. Then, push the cover to the front of the flex module until it snapsinto position.Figure 165. Reinstalling the flex module cover8. Install the flex module into the flex bay.9. Depending on you are installing an eSATA connector or an IEEE 1394 connector, do either of thefollowing:• Connect the eSATA connector to the eSATA/SATA connector on the system board. See “Parts on thesystem board” on page 38.• Connect the IEEE 1394 connector cable to the IEEE 1394 adapter.10. Reconnect any removed cables to the flex module.What to do next:• To work with another piece of hardware, go to the appropriate section.• To complete the installation or replacement, go to “Completing the parts replacement” on page 220.190 P720 Hardware Maintenance Manual