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2
DELL U2719D
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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
1
Tear off 2pcs aluminium foils for unfixing the bracket,
S8
then tear off 1pcs mylar tape, and then tear off 1pcs
acetate tape for unlocking the panel lamp
Tear 1pcs PVC tape, then use a proper tool to
release the function key cable from the connector,
S9
then pull the function key cable high for releasing the
function key cable as the picture below shown.
Use a Philips-head screwdriver to remove 5pcs
screws for unlocking the front bezel with the
S10
assembled unit.
(No.1~5 screw size=M2x2.7, Torque=3±0.5kgfxcm)
3
2
0.5kgfxcm)
±
cable.
5
4
1
U
se a Philips-head screwdriver to remove 2pcs
screws(left and right) for unlocking the front bezel
S11
with the panel module, then disassemble the front
bezel with the unit and put it aside
(No.1~2 Screw size= M3x0.5x4, Torque=3~4kgfxcm)
1
Tear off the mylar tape on the function key board,
then use
a Philips-head screwdriver to tighten 3pcs
S12
screws for locking the function key board with the
front bezel.
(No.1~3 Screw size= M2x2.4, Torque=1±0.2kgfxcm)
3
.
2
2
1
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