Lenovo 3000 C305 All-In-One - Manual (Page 57)

Chapter 7. Replacing hardware
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5. Detach the wireless card from the wireless card connector.
6. Align then insert the new wireless card to the wireless card connector.
7. Screw back the two screws on the wireless card.
8. Connect the two antenna cables to the wireless card.
9. Install the LCD panel. Refer to steps 5 to 6 of the “Replacing the LCD
panel” section.
10. Install the computer cover. Refer to “Completing the installation” .
Replacing the TV tuner card
To replace the system board
1. Remove the computer cover. Refer to “Removing the computer cover”.