Lenovo ideapad 320R-17ISK Manuale d'uso - Pagina 31

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Appendix A. CRU instructions

Customer Replaceable Units (CRUs) are parts that can be upgraded or

replaced by the customer. If a CRU is determined to be defective during the

warranty period, a replacement CRU will be provided to the customer.

Customers are responsible for installing the self-service CRUs for this

product. Customers also can install optional-service CRUs, which might

require some technical skills or tools, or request that a technician install the

optional-service CRU under the terms of the applicable warranty service

type for your country or region.

Notes:

• The illustrations used in this chapter are of the Lenovo ideapad 320-17IKB, unless

otherwise stated.

• The illustrations in this manual might differ from the actual product. Please refer to the

actual product.

• The CRU service is only applicable to certain countries.

CAUTION:

Set the built-in battery in Ship Mode before replacing a CRU or sending your

computer for service.

1 Turn off the computer and disconnect the AC adapter.

2 Press Fn + S + V.

3 Press the Power button to verify if Ship Mode has been set.

Note: When set in Ship Mode, the battery does not supply power to the computer. To awake

the battery from Ship Mode, connect the AC adapter to your computer.