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2
DELL S2721HGF
Put the rear cover on a protective cushion. Use a
Philips-head screwdriver to remove 4pcs screws for
unlocking the function key board with the rear cover.
S9
Tear off the key tapes and release the function key
board from the hook of the rear cover.
(No.1~4 screw size=M2x0.2, Torque=0.8
Tear off all the adhesive tapes for releasing the panel
lamp cable, then disconnect the panel cable away
S10
from the connector of the panel module.
S11
0.2kgfxcm)
±
S12
1
3
2
4
S13
U
se a Philips-head screwdriver to remove 4pcs
screws for locking the bracket chassis module with
the panel
.
(No.1~4 Screw size= M3x0.5x2.8, Torque=5~6kgfxcm)
2
1
Move the bracket, and then disconnect the LVDS
cable and panel lamp cable from the connectors of
the panel module, then lift up the bracket and put it
on a protective cushion.
Use a Philips-head screwdriver to remove 6pcs
screws for unlocking the middle bezel with the front
bezel. Use a Philips-head screwdriver to remove
13pcs screws for unlocking the middle bezel with the
panel module. tear off 2pcs tapes of the power cable.
(No.1~6 Screw size=M2x3.8,Torque=3±0.5kgfxcm;
No.7~19 Screw size=M3x5, Torque=3~4kgfxcm)
3
4
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