Replacing The Wi-Fi Card - Lenovo ThinkCentre M820z User Manual And Hardware Maintenance Manual

Replacing the Wi-Fi card

Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer stand. See "Replacing the computer stand" on page 16.
2. Remove the computer cover. See "Removing the computer cover" on page 18.
3. Remove the side I/O bezel. See "Replacing the side I/O bezel" on page 25.
4. Remove the system board shield. See "Replacing the system board shield" on page 26.
5. Replace the Wi-Fi card.
Figure 54. Removing the Wi-Fi card shield
Figure 55. Disconnecting the Wi-Fi antenna cables
Figure 56. Removing the Wi-Fi card
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M820z User Guide and Hardware Maintenance Manual