Replacing The Wireless-Wan Card - Lenovo Yoga 370 User Manual

4. Loosen the screws and pry up the latches. Then remove the base cover assembly.
5. Install a new base cover assembly in place and tighten the screws.
6. Turn the computer over. Connect the ac power adapter and all cables to the computer.

Replacing the wireless-WAN card

The following information only applies to computer with user-installable modules.
Before you start, read "Important safety information" on page v and print the following instructions.
Attention: Before you start installing a wireless-WAN card, touch a metal table or a grounded metal object.
This action reduces any static electricity from your body. Static electricity could damage the card.
To replace the wireless-WAN card, do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 93.
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Chapter 9 Replacing devices
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