Lenovo ThinkStation P520 30BE User Manual page 144

5. To remove the Wi-Fi card, do the following:
a. Disconnect the two Wi-Fi antenna cables from the Wi-Fi card.
b. Remove the two screws that secure the Wi-Fi card to the Wi-Fi adapter.
c. Gently pull the Wi-Fi card out of the mini PCIe slot.
Figure 130. Removing the Wi-Fi card
6. To install a new Wi-Fi card, do the following:
a. Insert the Wi-Fi card into the mini PCIe slot on the Wi-Fi adapter.
b. Install the two screws to secure the Wi-Fi card to the Wi-Fi adapter.
c. Connect the two Wi-Fi antenna cables to the Wi-Fi card.
Figure 131. Installing a Wi-Fi card
132
P520 User Guide