Dell U4323QE UltraSharp 43 4K USB-C Hub Monitor - Teardown Instruction
Dell U4323QE Manual
![]() |
View all Dell U4323QE manuals
Add to My Manuals
Save this manual to your list of manuals |
Dell U4323QE manual content summary:
- Dell U4323QE | UltraSharp 43 4K USB-C Hub Monitor - Teardown Instruction - Page 1
1. Disassembly Procedures: S1 Turn off power.. Unplug external cables(power cable and video S2 cable) from the monitor. DELL U4323QE 1 Tear off screen protector, then wedge your fingers between rear cover and the middle bezel on the corners of the top side of the monitor to release the S5 rear - Dell U4323QE | UltraSharp 43 4K USB-C Hub Monitor - Teardown Instruction - Page 2
2 DELL U4323QE Use a Philips-head screwdriver to remove 2pcs screws for unlocking the USB cover, remove the USB cover, then use a Philips-head screwdriver to remove S10 1pcs screw for locking the USB board with the USB bracket. Disconnect the USB connective cable. (No.1 screw size=M3x3, Torque - Dell U4323QE | UltraSharp 43 4K USB-C Hub Monitor - Teardown Instruction - Page 3
DELL U4323QE 3 Tear off 3pcs aluminum foil, then use a Philips-head screwdriver to remove 4pcs screws for locking the S13 bracket chassis module with the panel. (No.1~4 Screw size= M6x12, Torque=9±0.5kgfxcm) 2 3 1 4 Lift up the bracket chassis, and disconnect the LVDS cable from the connector - Dell U4323QE | UltraSharp 43 4K USB-C Hub Monitor - Teardown Instruction - Page 4
4 DELL U4323QE 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 U4323QE | UltraSharp 43 4K USB-C Hub Monitor - Teardown Instruction - Page 5
DELL U4323QE 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 No used PCB/PCT) Mercury
![](/manual_guide/products/dell-u4323qe-ultrasharp-43-4k-usbc-hub-monitor-teardown-instruction-ae2fb76/1.png)
2
3
4
1
1
DELL U4323QE
Unplug external cables(power cable and video
cable) from the monitor.
S2
Turn off power..
1.
Disassembly Procedures:
S1
Remove stand from the product.(Press the stand
release button, lift the stand up and away from the
monitor)
S3
S4
S5
Tear off screen protector, then 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 the rear cover in order
of arrow preference for unlocking the rear cover.
S6
S7
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.
(No.1~4 screw size=M4x11; Torque=11
±
1kgfxcm)
Use a Philips-head screwdriver to remove 4pcs
screws for unlocking mechanisms. Remove DP caps.
(No.1
~
2 screw size=M2x3.3, Torque=0.8
~1
kgfxcm)
Use a Philips-head screwdriver to remove 2pcs
screw for unlocking the key board, then tear off the
tapes and release the key board.
1
2
1
2
3
4