The following is a list of CRUs of your computer.
* for selected models
Note: 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.