Dell U2723QX Monitor Teardown Instructions
Dell U2723QX Manual
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Dell U2723QX manual content summary:
- Dell U2723QX | Monitor Teardown Instructions - Page 1
C cable(Type-C S2 cable), USB A to C cable(USB cable), power cable, manual from the carton. (Note: It depends on whether users returning the accessories) Delta_E paper power cable QSG USB C to C cable USB A to C cable DP cable manual Take out the paper top with base from the carton, S3 then take out - Dell U2723QX | Monitor Teardown Instructions - Page 2
2 DELL U2723QE Lift up and take away the middle bezel, and put it on a S12 fixture, and then tear off the mylar tape, then release the LED board from the hooks of the middle bezel. Use a Philips-head screwdriver to release one screw for unlocking the USB board, and disconnect the two S9 cables, - Dell U2723QX | Monitor Teardown Instructions - Page 3
DELL U2723QE 3 Move up the bracket, then push the earing-lock and S15 disconnect the eDP cable away from the connector of the panel module. Use a Philips-head screwdriver to remove 8pcs screws for interface board and power board from the S18 bracket. (No.1 screw size=M4x8, Torque=7±1kgfxcm; No - Dell U2723QX | Monitor Teardown Instructions - Page 4
4 DELL U2723QE Remove electrolyte capacitors (red mark) from S20 printed circuit boards. S20-4 Take out bulk cap. pin solder with soldering iron and absorber. S20-1 Cut the glue between bulk cap. and PCB with a knife. S20-5 Lift the bulk cap. up and away from the PCB. S20-2 Ensure cutting path - Dell U2723QX | Monitor Teardown Instructions - Page 5
DELL U2723QE 5 2. 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) Mercury containing
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1
DELL U2723QE
Use a Philips-head screwdriver to remove 4pcs
screws for unlocking mechanisms. Remove DP caps.
(No.1~4 screw size=M4x11; Torque=11
±
1kgfxcm)
Take out all accessories including label(optinal), QSG,
Delta-E paper, DP cable, USB C to C cable(Type-C
cable), USB A to C cable(USB cable), power cable,
manual from the carton. (Note: It depends on whether
users returning the accessories)
S2
Open the carton with a proper tool.
1
. Disassembly Procedures:
S1
Take out the monitor from EPE-bag and put the LCD
monitor on a protective cushion.
Take out the paper top with base from the carton,
then take out the monitor and stand from the carton.
S3
S4
S5
S6
S7
3
2
1
2
Lift the rear cover up carefully. Disconnect the
joystick key cable from the connector of the interface
board, and then remove the rear cover and put it
aside for later disassembling.
Use a Philips-head screwdriver to remove 2pcs
screw for unlocking the key board, then tear off the
tapes and release the key board.
(No.1
~
2 screw size=M2x2.4, Torque=0.8
~1
kgfxcm)
S8
base
Delta_E paper
QSG
USB A to C cable
DP cable
power cable
USB C to C cable
manual
monitor
stand
1
2
2
3
4
1
Tear off the screen protector, then wedge 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 the rear cover in order
of arrow preference
for unlocking the rear cover.