7.Align the contact edge of the new card with the corresponding socket snap it into place. Secure the card with the screw 2 .

1 . Pivot the card until you can

8. Connect the antenna cables to the new card as shown in the drawing.

9. Reinstall the computer cover

1 . Then tighten the screws

2.

10.Reinstall the battery. See “Replacing the battery” on page 67.

11.Turn the computer over again. Connect the ac power adapter and all cables.

Chapter 6. Replacing devices 91

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Lenovo E531, E431 manual Replacing devices