Removing the tv antenna connector, Replacing the motherboard – Lenovo IdeaCentre B305 User Manual
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Hardware Maintenance Manual
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Removing the TV antenna connector
To remove the TV antenna connector:
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. Remove the 2 screws that secure the TV antenna connector to the
motherboard.
5. Lift up the TV antenna connector.
Replacing the motherboard
To replace the motherboard
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. Remove the memory module. Refer to “Replacing a memory module”.
5. Remove the heatsink. Refer to “Replacing the heatsink”.
6. Remove the microprocessor. Refer to "Replacing the microprocessor".
7. Remove the WLAN card. Refer to “Replacing the WLAN card”.
8. Remove the TV tuner card. Refer to “Replacing the TV tuner card”.