Acer X241 Service Manual page 48

GET BUTTON BOARD AND CABLE AND INSERT
THE CABLE TO THE SINK OF BUTTON BOARD
PUT THE BUTTON BOARD TO THE BEZEL AND
INSERT CABLE TO IT
STICK 1*PCS AL FOIL TO THE BRACKET AS
LEFT SHOW
STICK 1*PCS AL FOIL TO THE SHIELDING AS
LEFT SHOW
INSERT THE INVERTER BOARD CABLE TO THE
POWER BOARD