Lenovo ThinkStation P520 Hardware Maintenance Manual page 189

Figure 143. Reinstalling the flex module cover
8. Install the flex module into the flex bay. See "Device in the flex bay" on page 106.
9. Refer to the recorded information about the cable connections and routing. Reconnect all cables
connected to the flex module to the system board. For the card reader, connect the card reader cable to
the 15-in-1 card reader connector
42.
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 202.
eSATA connector, IEEE 1394 connector, or USB-C connector
To remove or install the eSATA connector, IEEE 1394 connector, or USB-C connector in the flex module, do
the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 103.
2. Record the cable connections and cable routing. Then, disconnect all cables connected to the flex
module from the system board. See "Parts on the system board" on page 42.
3. Remove the flex module from the front of the computer. See "Device in the flex bay" on page 106.
4. Lift the clip on the side of the flex module upward. Then, slide the flex module cover to the rear of the
flex module to remove the cover.
Figure 144. Removing the flex module cover
39 on the system board. See "Parts on the system board" on page
.
Chapter 9 Hardware removal and installation
181