Dell U3423WE UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions
Dell U3423WE Manual
 |
View all Dell U3423WE manuals
Add to My Manuals
Save this manual to your list of manuals |
Dell U3423WE manual content summary:
- Dell U3423WE | UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions - Page 1
DELL U3423WEB 1 1. Disassembly Procedures S1 Turn off power S2 To remove the stand: Place U3423WE monitor on U3417W curve sponge jig S5 Pull out "CTRL BD FFC" from I/F BD to take off Rear Cover Press and hold the stand release button Lift the stand up and away from the monitor S3 Unlock 4 - Dell U3423WE | UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions - Page 2
S7 Tear off a rubber from CTRL BD DELL U3423WEB 2 S10 Unplug "USB BD FFC" and "USB BD Wire" from USB BD S8 Unplug "Backlight Wire" from LED Driver BD (See pink mark) Unplug "Speaker Wire" from I/F BD (See blue mark) Tear off 5 tapes from "Speaker Wire" and Panel (See red Mark) Unlock 6 - Dell U3423WE | UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions - Page 3
DELL U3423WEB 3 S13 Tear off an acetate tape from "FFC EDP" and panel Tear off a yellow tape from "FFC EDP" connector S17 Disassemble 6 pieces of "BOSS PANEL" from panel S14 Unplug "FFC EDP" from panel S18 Disassemble Mylar from Main SHD S15 Take off Main SHD from Panel S19 Unlock 10 PCBA - Dell U3423WE | UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions - Page 4
DELL U3423WEB 4 S21 Remove electrolyte capacitors (red mark) from printed circuit boards S21-1 Cut the glue between bulk cap. and PCB with a knife S21-2 Ensure cutting path within the glue, don't touch bulk cap. or PCB - Dell U3423WE | UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions - Page 5
DELL U3423WEB 5 S21-3 Take out bulk cap. pin solder with soldering iron and absorber S21-4 Lift the bulk cap. up and away from the PCB - Dell U3423WE | UltraSharp 34 Curved USB-C Hub Monitor - Teardown Instructions - Page 6
DELL U3423WEB 6 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
-
1 -
2 -
3 -
4 -
5 -
6
 |
 |
1
DELL U3423WEB
1. Disassembly Procedures
S1
Turn off power
S2
To remove the stand:
Place U3423WE monitor on U3417W
curve sponge jig
Press and hold the stand release button
Lift the stand up and away from the
monitor
S3
Unlock 4 screws on Rear Cover
(Screw Torque:8-10Kgf)
S4
Use hands or Bar Scraper to
disassemble Rear Cover from Middle
Frame
Notice the disassembly order:
Left Side=>Top Side =>Right Side
=>Bottom Side
S5
Pull out “CTRL BD FFC” from I/F BD to
take off Rear Cover
S6
Tear off a tape from Rear Cover
Tear off “CTRL FFC” from Rear Cover
Unlock 3 screws to disassemble “CTRL
BD” from Rear Cover
(Screw Torque: 2.0+0.5 Kgf)