Dell U4320Q - Page 5

4. Disassembly and Assembly Procedures
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S7
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se a Philips-head screwdriver to remove 2pcs
screws for unlocking the heat-sink. se a Philips-
head screwdriver to remove 26pcs screws for
unlocking the middle bezel, then remove the bezel.
(No.1~28 Screw size= M3x0.5x4, Torque=5±0.5kgfxcm)
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2
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13
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15
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Put the rear cover with function key board into a Jip.
Tear off the mylar tape on the function key board,
then use a Philips-head screwdriver to tighten 3pcs
screws for locking the function key board with the
front bezel.
(No.1~3 Screw size= M2x2.4, Torque=0.8±0.2kgfxcm)
Tear off acetate tape, then disconnect the panel lamp
cables from the connectors of the circuit board.
U
.
se a Philips-head screwdriver to remove 4pcs screws
for locking the bracket chassis module with the panel
(No.1~4 Screw size= M6x12, Torque=9±0.5kgfxcm)
Lift up the bracket chassis, and disconnect the LVDS
cable from the connector of the T-CON board, then
put the bracket chassis on a protective cushion.
2
3
4
1
Use a Philips-head screwdriver to remove 2pcs
screws for unlocking the small bracket with T-Con
board, then remove the small bracket.
(No.1~2 Screw size= M3x0.5x4, Torque=3~5kgfxcm)
2
1
S12
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3