Replacing The Micro Sim Card; Replacing The Base Cover Assembly - Lenovo ThinkPad X1 Yoga User Manual

5. Select Yes in the Setup Confirmation window. The built-in battery is disabled and the computer turns off
automatically. Wait three to five minutes to let the computer cool.

Replacing the micro SIM card

Before you start, read "Important safety information" on page v and print the following instructions.
Micro SIM card is a small plastic card with an Integrated Circuit (IC) chip mounted on one side of the card.
To replace the micro SIM card, do the following:
1. Open the micro-SIM-card door
2. Gently push the micro SIM card to eject it
3. Insert a new micro SIM card
into place.
4. Close the micro-SIM-card door

Replacing the base cover assembly

Before you start, read "Important safety information" on page v and print the following instructions.
To replace the base cover assembly, do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 95.
2. Ensure that the computer is turned off and disconnected from ac power and all cables.
3. Close the computer display and turn the computer over.
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User Guide
1 .
2 , and then slide it out of the slot
4 . Note the orientation of the new card and ensure that it is snapped
5 .
3 .