Replacing The Tv Tuner Card - Lenovo IdeaCentre B300 Hardware Maintenance Manual

Hardware Maintenance Manual

Replacing the TV tuner card

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6. Disconnect all the cables from the inverter board and slide out the
inverter board from the cover.
7. Connect the cables to the new inverter board.
8. Align then screw in the new inverter board.
9. Install the optical disk drive.
10. Install the computer cover and computer stand.
To replace the TV tuner card
1. Remove the computer stand. Refer to "Removing the computer stand".
2. Remove the computer cover. Refer to "Removing the computer cover".
3. Remove the motherboard cover. Refer to "Removing the motherboard
cover".
4. Disconnect the antenna cable from the TV tuner card.
5. Remove the screw that secures the TV tuner card to the motherboard.