Replacing The Keyboard - Lenovo ThinkPad S3 User Manual

4. Gently take the micro SIM card out of the tray.
5. Install a new micro SIM card into the micro-SIM-card tray.
6. Insert the tray into the computer.
7. Reconnect the ac power adapter and all cables.

Replacing the keyboard

Before you start, print these instructions. Read the important safety information first. See "Important
safety information" on page vi.
Removing the keyboard
To remove the keyboard, do the following:
Note: Your computer might look different from the illustrations in this topic.
1. Disable the built-in battery. See "Disabling the built-in battery" on page 107.
2. Disconnect the ac power adapter and all cables from the computer. Wait several minutes to let the
computer cool.
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Chapter 10 Replacing devices
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