Lenovo ThinkPad L412 Service And Troubleshooting Manual page 30

If you are unable to access these instructions or if you have difficulty
replacing a CRU, you can use the following additional resource:
v The Customer Support Center. For the telephone number of the Support
Center for your country or region, see "Worldwide telephone list" on page
7.
Note: Use only computer parts provided by Lenovo. For warranty
information about the CRUs for your machine type, see Chapter 3, Warranty
Information in the Safety and Warranty Guide.
The following table provides a list of CRUs for your computer and tells where
to find the replacement instructions.
AC adapter
Power cord for AC
adapter
TrackPoint
Battery
Hard disk drive
Memory
Optical drive
Note: Your computer does not have optional-service CRUs.
18
ThinkPad L412 and L512 Service and Troubleshooting Guide
Setup
Instructions
®
cap
Access Help
Self-service CRUs
X
X
X
Online
Hardware
Maintenance
Manual
X
X X
X X
X X
X X