Screw specifications Number of screws
M2 x L3.5 4
Step 3. Pry up the latches and then remove the lower case.
Figure 6. Remove the lower case.
Go to https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement
part:
Lower case
Remove the battery pack
Make sure the following FRU (or CRU) has been removed.
“Remove the lower case” on page 34
Step 1. Disconnect the battery pack cable from the system board.
Attention: Use your fingernails to pull the connector to unplug it. Do not pull the cable.
Step 2. Remove two screws, release the speaker cable from the cable guide and then remove the battery
pack.
Figure 7. Remove two screws and remove the battery pack
Chapter 4. Removing a FRU or CRU 35