NFC module
Description Spare part number
NFC (Near Field Communication) module 821666-001
Before removing the NFC module, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see Bottom cover on page 32).
5. Remove the battery (see Battery on page 35).
6. Remove the system board (see System board on page 49).
Remove the NFC module:
1. Disconnect the system board cable (1) and the NFC antenna from the NFC module.
2. Pry the NFC module from the smart card reader, and the lift it from the computer (2).
NOTE: The NFC antenna is spared with the touchpad.
Reverse the removal procedures to install the NFC module.
Component replacement procedures 57
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