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Dell UltraSharp U2723QE Teardown Manual

Dell UltraSharp U2723QE Teardown Manual

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1. Disassembly Procedures:
S1
Open the carton with a proper tool.
Take out all accessories including label(optinal), QSG,
Delta-E paper, DP cable, USB C to 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)
power cable
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 the monitor and stand from the carton.
monitor
Take out the monitor from EPE-bag and put the LCD
S4
monitor on a protective cushion.
Delta_E paper
QSG
base
stand
Use a Philips-head screwdriver to remove 4pcs
S5
screws for unlocking mechanisms. Remove DP caps.
(No.1~4 screw size=M4x11; Torque=11
2
4
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
S6
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.
2
Lift the rear cover up carefully. Disconnect the
joystick key cable from the connector of the interface
S7
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
S8
tapes and release the key board.
(No.1~2 screw size=M2x2.4, Torque=0.8~1kgfxcm)
DELL U2723QE
1kgfxcm)
±
3
1
1
2
3
1
2
1

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Summary of Contents for Dell UltraSharp U2723QE

  • Page 1 DELL U2723QE 1. Disassembly Procedures: Use a Philips-head screwdriver to remove 4pcs screws for unlocking mechanisms. Remove DP caps. Open the carton with a proper tool. (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...
  • Page 2 DELL U2723QE ft up and take away the middle bezel, and put it on a 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...
  • Page 3 DELL U2723QE Move up the bracket, then push the earing-lock and Use a Philips-head screwdriver to remove 8pcs disconnect the eDP cable away from the connector of screws for interface board and power board from the the panel module. bracket.
  • Page 4 DELL U2723QE S20-4 Take out bulk cap. pin solder with soldering iron and Remove electrolyte capacitors (red mark) from absorber. printed circuit boards. 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.
  • Page 5 DELL U2723QE 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 No used PCB/PCT) Mercury containing components...

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