Replacing The Coin-Cell Battery; Danger; Contains A Small Amount Of Harmful Substances. To Avoid Possible Injury; Replace Only With A Battery Of The Type Recommended By Lenovo - ThinkPad S440 User Manual

6. Align the contact edge of the new PCI Express Mini Card with the corresponding socket. Then insert the
new PCI Express Mini Card into the PCI Express Mini Card slot
7. Connect the antenna cables to the new card as shown in the drawing.
8. Reinstall the base cover assembly. See "Replacing the base cover assembly" on page 66.
9. Turn the computer over again. Connect the ac power adapter and all cables.

Replacing the coin-cell battery

Before you start, print these instructions.

DANGER

If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery

contains a small amount of harmful substances. To avoid possible injury:

• Replace only with a battery of the type recommended by Lenovo.

• Keep the battery pack away from fire.

• Do not expose it to excessive heat.

• Do not expose it to water or rain.

• Do not short-circuit it.
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User Guide
1 . Secure the card with the screw 2 .