Go to
https://support.lenovo.com/partslookup
part:
Touchpad board cable
Remove the touchpad board
Make sure the following FRUs (CRUs) have been removed.
"Remove the lower case" on page 27
"Remove the battery pack" on page 28
Step 1.
Remove seven screws.
Figure 17. Remove seven screws
Screw specifications
M1.6 x L1.7
Step 2.
Remove the touchpad board.
Figure 18. Remove the touchpad board
Go to
https://support.lenovo.com/partslookup
part:
Touchpad board
Remove the I/O board cable
Make sure the following FRU (or CRU) have been removed.
34
Hardware Maintenance Manual
to look up the Lenovo part number of the following replacement
Number of screws
7
to look up the Lenovo part number of the following replacement