The table below lists the CRUs and CRU types that are defined for
your product model.
    
    
          
            | Part | Self-service CRU | Optional-service CRU | 
        
          
            | Power cord | X |  | 
          
            | ac power adapter | X |  | 
        
Note: 
      
        - CRU replacement instruction is provided in one or more of the
following publications and is available from Lenovo at any time upon
your request.- the product User Guide
- the printed publications that come with the product
 
        - Replacement of any parts not listed above, including the built-in
rechargeable battery, should be done by a qualified repair technician
or by ensuring that you carefully follow all instructions provided
by Lenovo. You can also find Lenovo-authorized repair facilities by
going to  https://support.lenovo.com/partnerlocator for more information.