▲To remove a SIM, press in on the SIM, and then remove it from the slot.
Install the SIM by inserting it into the SIM slot until you hear a click.
Service door
Description | Spare part number |
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Service door | |
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Before removing the service door, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
4.Remove the battery (see Battery on page 46).
Remove the service door:
1.Position the computer upside down on a flat surface with the front toward you.
2.With the battery bay toward you, slide the service door release latch to the left (1), and then remove the optional screw (2).
48 | Chapter 5 Removal and replacement procedures for Customer |