DELL P2424HEB Video Conferencing Monitor Instruction Manual
- June 16, 2024
- Dell
Table of Contents
P2424HEB Video Conferencing Monitor
Instruction Manual
P2424HEB Video Conferencing Monitor
- Disassembly Procedures:
S1 Turn off power..
S2 Unplug external cables(power cable and video cable) from the monitor.
S3 Remove stand from the product.(Press the stand release button, lift the
stand up and away from the monitor) S4 Use a Philips-head screwdriver to
remove 4pcs screws for unlocking mechanisms. Remove DP cap. (No.1~4 screw
size=M4x11; Torque=11±1kgfxcm) S5 Wedge your fingers between rear cover and
the middle bezel on the corners of the top side of the monitor to release the
rear cover, then use one hand to press the middle bezel, the other hand to
pull up carefully the rear cover in order of arrow preference for unlocking
mechanisms of rear cover. S6 Lift the rear cover up carefully. Disconnect the
joystick key cable from the connector of the main board, and then remove the
rear cover and put it aside for later disassembling. S7 Use a Philips-head
screwdriver to remove 3pcs screw for unlocking the joystick board, and then
tear off all the tapes on the back of the cable and release the joystick cable
from the rear cover. (No.1~3 screw size=M2x3.3, Torque=1±0.2kgfxcm)
DELL P2424HEB
S8 Tear off 2pcs aluminum foil and 4pcs acetate tape for releasing the cables,
then release the speaker’s cables away from the hooks of the middle frame. S9
Use a Philips-head screwdriver to remove 1pcs screw for unlocking the USB unit
with the middle frame, then disconnect the two USB cables and Mic cable away
from the connectors of main board. Release the USB board away from the hook of
the middle frame. (No.1 screw size=M3x3,5, Torque=4 0.5 kgfxcm)± S10 Tearing
off 2pcs aluminum foil for releasing the connector and cable. Use a Philips-
head screwdriver to remove 6pcs screws for unlocking the speakers with middle
frame.
(No.1~6 screw size=M3x6, Torque=4~5kgfxcm) S11 Disconnect the speaker cable
away from the board, then release the speakers from the probers of the middle
frame. Disconnect the panel lamp cable away from the connectors of the main
board and panel. S12 Use a Philips-head screwdriver to remove 4pcs screws for
unlocking the camera module with the middle bezel, then disconnect the camera
cable from the connector.
No.3~4 Screw size= M3x8, Torque=6±0.5kgfxcm)
(No.1~2 Screw size= M3x3.5, Torque=3±0.5kgfxcm;
S13 Use a Philips-head screwdriver to remove 4pcs screws for
unlocking the bracket chassis with the panel, then disconnect the touch cable
away from the connector of the main board.
(No.1~4 Screw size= M3x4, Torque=5±1kgfxcm ) S14 Disconnect the LVDS cable
away from the connector of the panel module, then lift up and take away the
bracket chassis and put it on a protective cushion. S15 Release the assembled
camera unit from the probers of the middle frame and put it aside for later
disassembling.
S16 Tear off 2pcs aluminum
foil to release the Mic boards Use a Philips-head screwdriver to remove 13pcs
screws for unlocking the middle frame with the panel.
No.12~13 screw size=M2x3.3,Torque=1±0.2kgfxcm)
(No.1~11 screw size=M3x4,Torque=3±0.5kgfxcm; S17 Lift up the middle bezel away
from the pane module, then put it on a cushion foam for later disassembling.
S18 Use a Philips-head screwdriver to remove 4pcs screws for unlocking the
left and right Mic boards with the middle frame, then release the two Mic
boards away from the middle frame.
(No.1~4 screw size=M2x3.3,Torque=1±0.2kgfxcm) 
S19 Release the touch key cable away from the panel, then disassemble
the front bezel with the panel, then tear off the mylar tape and release the
touch board.
DELL P2424HEB
S20 Remove the Mylar tape from the hooks
of the bracket chassis. S21 Use a Philips-head screwdriver to remove 7pcs
screws for interface board and power board. Turn over the bracket and
disconnect the camera cable.
(No.1 screw size=M4x8, Torque=7.5±0.5kgfxcm;
No.2~7 screw size=M4x8,
Torque=7.5±0.5kgfxcm)
S22 Turn over the bracket and remove the power board and interface board from
the bracket chassis module carefully, and then disconnect all of the
cables.S23 Remove electrolyte capacitors (red mark) from printed circuit
boards.
S23 Remove electrolyte capacitors (red
mark) from printed circuit boards. S23-1 Cut the glue between bulk cap. and
PCB with a knife. S23-2 Ensure cutting path within the glue, don’t touch bulk
cap. or PCB. S23-3 Cut into the bottom of bulk cap. and pullit up carefully.
S23-4 Take out bulk cap. pin solder with soldering iron and absorber. S23-5
Lift the bulk cap. up and away from the PCB.
Product material information
The following substances, preparations, or components should be disposed of or recovered separately from other WEEE in compliance with Article 4 of EU Council Directive 75/442/EEC.
| Capacitors / condensers (containing PCB/PCT) | No used |
|---|---|
| Mercury containing components | No used |
| Batteries | No used |
| Printed circuit boards (with a surface greater than 10 square cm) | Product has |
printed circuit boards (with a surface greater than 10 square cm)
Component contain toner, ink and liquids| No used
Plastic containing BFR| No used
Component and waste contain asbestos| No used
CRT| No used
Component contain CFC, HCFC, HFC and HC| No used
Gas discharge lamps| No used
LCD display > 100 cm2| Product has an LCD greater than 100 cm2
External electric cable| Product has external cables
Component contain refractory ceramic fibers| No used
Component contain radio-active substances| No used
Electrolyte capacitors (height > 25mm, diameter > 25mm)| Product has
electrolyte capacitors (height > 25mm, diameter > 25mm)
Tools Required
List the type and size of the tools that would typically can be used to
disassemble the product to a point where components and materials requiring
selective treatment can be removed.
Tool Description:
- Screwdriver (Phillip head) #1
- Screwdriver (Phillip head) #2
- Penknife
- Soldering iron and absorber
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