Lenovo B50-45 Notebook - Manual (Page 36)

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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 B50‐70, unless otherwise stated.
• The illustrations in this manual might differ from the actual product. Please refer to the
actual product.