Take Apart Trackpad Assembly - 20
Replacement Note:
If the
trackpad EMI shield is
twisted, replace it. Gently
slide the top portion of the
shield into the groove on the
top case. Be sure the tabbed
area is unbent; bending
would prevent the shield
from making contact with
the CPU stiffener after
reassembly.
Groove
EMI Shield
Tabbed
Area