Replacing The Tv Tuner Card - Lenovo 40221GU Hardware Maintenance Manual

Hardware Maintenance Manual

Replacing the TV tuner card

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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" .
To replace the system board
1. Remove the computer cover. Refer to "Removing the computer cover".
2. Remove the LCD panel. Refer to steps 2 to 4 of the "Replacing the LCD
panel" section.
3. Disconnect the antenna cable from the TV tuner card
4. Remove the two screws that secure the TV tuner card to the system
board .
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