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Disassembly And Assembly Procedures - Dell SE2422H Simplified Service Manual

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Necessary repair and test equipment:
1. Philips-head screwdriver
2. Hex-head screwdriver
4.1 Disassembly Procedures:
Remove the monitor stand base:
1. Place the monitor on a soft cloth or cushion.
2. Press the stand down to access to the stand
S1
S1
release button.
3. Use a long screwdriver to press the release latch.
4. While pressing the release latch, slide out the
stand assembly from the monitor.
Use a Philips-head screwdriver to remove 6pcs
screws for unlocking mechanisms.
S2
(No.1~4 screw size=M4x11; Torque=11 1kgfxcm;
No.5~6 screw size=M4x6; Torque=11 1kgfxcm)
Turn over the LCD monitor to let the screen faced
up, place a cloth on the panel where you are working
on to protect the panel. Continually, wedge your
S3
fingers between the front bezel and the panel in
order of arrow preference for unlocking
mechanisms. Turn over the LCD monitor to let the
screen faced down and then remove the rear cover.
2

4. Disassembly and Assembly Procedures

±
2
3
4
1
5
6
3
2
1
S4
±
S5
S6
Disconnect the function key cable away from the
connector of the board, then tear off 3pcs adhesive
tape for releasing the function key board.
Tear off 2pcs aluminum foils for unlocking panel
lamp cable and LVDS cable, and then disconnect
the panel lamp cable away from the connector of
panel module.
Use a Philips-head screwdriver to remove 2pcs
screws for unlocking the bracket with panel module.
Use a Hex-head screwdriver to remove 2pcs screws
for unlocking the VGA connector.
(No.1~2 screw size=M3x2.6, Torque=4 0.5kgfxcm;
No.3~4 screw size=M3x8, Torque=6
3
1
±
kgfxcm)
±0.5
4
2

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