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Use a Philips-head screwdriver to remove one screw
for unlocking the USB board unit, then release the
S7
USB board unit and put it aside.
(No.1 screw size=M3x6, Torque=4
Tear off 2pcs the aluminium foils for unfixing the
S8
bracket chassis
base.
aluminum foil
Use a Philips-head screwdriver to remove 15pcs
screws for unlocking the middle bezel with the
S9
assembled unit.
(No.1~13 screw size=M3x4, Torque=3~4kgfxcm;
No.14~15 screw size=M1.6x1.7, Torque=0.6~1kgfxcm)
2
12
4
8
6
10
14
Use a Philips-head screwdriver to remove 2pcs
S10
screws for unlocking the bracket with the
(No.1~2 screw size=M3x2.8, Torque=2~3kgfxcm)
2
0.5kgfxcm)
±
1
1
13
3
5
9
7
11
15
panel.
1
Release the panel lamp cable from the hook of the
middle bezel. Use a proper tool to release the
function key cable from the connector, then pull the
S11
function key cable high for releasing the function key
cable.
Take away the
middle bezel, and put it on a fixture,
then
use a Philips-head screwdriver to remove 3pcs
S12
screws for unlocking the function key board with the
middle bezel
.
3
Lift up the panel module with the bracket chassis for
S13
releasing the front bezel away from the panel
module.
DELL P2719HC
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2
1
2
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