Y430 User Guide V1.0
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...as a screwdriver. External CRUs are computer parts that are accessible only by the customer. Once the access panel is removed, only the specific CRU is typically secured by a Lenovo service technician during the warranty period. Examples of CRUs: internal and external. Internal CRUs can be... removed and installed by customers or by either one or two screws. Examples of these types of external CRUs: ...
...as a screwdriver. External CRUs are computer parts that are accessible only by the customer. Once the access panel is removed, only the specific CRU is typically secured by a Lenovo service technician during the warranty period. Examples of CRUs: internal and external. Internal CRUs can be... removed and installed by customers or by either one or two screws. Examples of these types of external CRUs: ...