Download Lenovo ThinkCentre E73

2. Remove the two screws that secure the Wi-Fi card module to the Wi-Fi adapter card.
Figure 112. Removing the screws that secure the Wi-Fi card module
3. Pull the Wi-Fi card module out of the mini PCI Express slot to remove it from the Wi-Fi adapter card.
Figure 113. Removing the Wi-Fi card 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 171.
Installing the Wi-Fi units
To install the Wi-Fi units, do the following:
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ThinkCentre E73 Hardware Maintenance Manual