X340(MS-1352)Disassemble Guide
10、UPPER CASE ASSY
10.1:Release the connector that stabilize the T/P
cable(To Button Board), then remove the T/P
module according the to direction of left pic shows;
Component P/N Qty
FFC Cable (To MB) K1C-1012038-J36 1
FFC Cable (To Button) K1C-1020009-J36 1
10.2:Remove the 2 screws (M2*3.5mm); then
remove the T/P board from upper case;
Attention: the screw drive torque is 1.5-2.0Kgf-cm
Component P/N Qty
Screw E43-1203501-H29 2
Touchpad Board 607-1352Q-01S 1
10.3:Remove the Mylar covered on T/P module,
then remove the T/P module;
Component P/N Qty
Touchpad Module S78-3700360-SK9 1
Upper Case 307-351C213-Y31 1