Screw specifications Number of screws
M2.5 x 4 10
Step 3. Pry up the latches and then remove the lower case.
Figure 4. Pry up the latches and remove the lower case
Go to https://support.lenovo.com/partslookup to look up the Lenovo part numbers of the following
replacement part:
Lower case
For 17–inch models
Make sure the computer has been shut down before servicing the computer.
Step 1. Place the computer upside down on a flat surface.
Chapter 4. Removing a FRU or CRU 29