SIM module
Description | Spare part number |
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SIM module board (includes cable) | |
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Before removing the SIM module:
1.Shut down the device. If you are unsure whether the device is off or in Hibernation, turn the device on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the device.
3.Disconnect the power from the device by first disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the device.
4.Remove the battery (see Battery on page 38).
5.Remove the SIM (see SIM on page 39).
6.Remove the keyboard (see Keyboard on page 43).
7.Remove the hard drive or solid state drive (see Mass storage devices on page 50).
Remove the SIM module:
▲Disconnect the LIF cable (1) from the computer, and remove the SIM module (2).
Reverse this procedure to install the SIM module.
Component replacement procedures 55