Replacing CRUs
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Replacing CRUs
Before replacing CRUs
Customer Replaceable Units (CRUs) are computer parts that a user can upgrade or replace. There are two
types of CRUs: self-service and optional-service.
To check the locations of CRUs, see
Attention
Do not open your computer or attempt any repairs before reading the
Important
Product Information Guide
.
Before replacing a CRU, click the illustration of the part to check the brief procedures.