Lower case
Remove the battery pack
Make sure the following FRU (or CRU) has been removed.
“Remove the rubber foot” on page 28
“Remove the lower case” on page 29
Step 1. Disconnect the battery pack cable from the system board. Remove four screws and then remove
the battery pack.
Attention: Use your fingernails to pull the connector to unplug it. Do not pull the cable.
Figure 5. Remove the battery pack
Screw specifications Number of screws
4
Go to
https://support.lenovo.com/partslookup to look up the Lenovo part number of the following replacement
part:
Battery pack
Remove the solid-state drive (SSD)
Make sure the following FRUs (or CRUs) have been removed.
“Remove the rubber foot” on page 28
“Remove the lower case” on page 29
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 the SSD thermal pad.
30
Hardware Maintenance Manual