Replacing CRUs 19
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
CRUs and FRUs locations.
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.
Keyboard
Computer cover
Power cord
Drive bay assembly
Mouse
Front bezel