Acer AT1921 Service Manual page 29

LOCK UP 4*PCS SCREWS(F3.0*6.0-
T) TO THE LOCATION OF M/B AND
P/B AS LEFT SHOW.
LOCK UP 1*PCS SCREW(F4.0*8.0-T)
TO THE P/B.
LOCK UP 1*PCS SCREW(M3.0*5.0-I)
TO THE P/B.
LOCK UP 2*PCS SCREWS(F3.0*6.0-
T) TO THE P/B AS LEFT SHOW.
LOCK UP 1*PCS SCREW(M3.0*5.0)
TO THE SHIELDING .
LOCK UP 1*PCS SCREW(M3.0*7.0)
TO THE SHIELDING.
REMOVE THE SHIELDING FORWARD.
PUT THE PANEL TO THE
PRODUCTION LINE AND TEAR OFF
THE PROTECT FILM.