Lenovo A700 Lenovo IdeaCentre A700 Hardware Maintenance Manual - Page 47

Replacing the WLAN card card, Replacing the TV tuner card card

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Chapter 8. Replacing hardware Replacing the WLAN card 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 cables from the WLAN card. 5. Remove the 2 screw that secure the WLAN card to motherboard, and pull out the WLAN card. 6. Align then insert the new WLAN card to the card port and screw it in to the motherboard. 7. Reconnect the antenna cables back to the new WLAN card. 8. Install the motherboard cover back. 9. Install the computer cover and computer stand. Replacing the TV tuner card 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. 45

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Chapter 8. Replacing hardware
45
Replacing the WLAN card 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 cables from the WLAN card.
5.
Remove the 2 screw that secure the WLAN card to motherboard, and
pull out the WLAN card.
6.
Align then insert the new WLAN card to the card port and screw it in to
the motherboard.
7.
Reconnect the antenna cables back to the new WLAN card.
8.
Install the motherboard cover back.
9.
Install the computer cover and computer stand.
Replacing the TV tuner card 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.