Lenovo ThinkStation P520 Hardware Maintenance Manual page 190

5. Press the two clips toward each other as shown, and then pull the eSATA connector, IEEE 1394
connector, or USB-C connector out of the flex module.
Figure 145. Removing the eSATA connector, IEEE 1394 connector, or USB-C connector in the flex module
6. To install the eSATA connector, IEEE 1394 connector, or USB-C connector, do the following:
a. Note the orientation of the eSATA connector, IEEE 1394 connector, or USB-C connector and route
the cable into the cable clip.
b. Place the eSATA connector, IEEE 1394 connector, or USB-C connector into the metal retainer. Then,
insert the connector into the corresponding slot in the flex module as shown.
Figure 146. Installing the eSATA connector, IEEE 1394 connector, or USB-C connector in the flex module
182
P520 Hardware Maintenance Manual