Dell U3425WE UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi
Dell U3425WE Manual
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Dell U3425WE manual content summary:
- Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 1
DELL U3425WEB 1 1. Disassembly Procedures S1 Turn off power S2 To remove the stand: Place the monitor on the curve cushion in release button at the back of the display Lift the stand assembly up and away from the monitor S3 Unlock 4 screws on "Rear Cover" S6 Tear off 2 tapes from "Rear Cover" - Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 2
DELL U3425WEB 2 S7 Unplug "Control board FFC" from "Control board" Tear off "MYLAR LENS" from "Control board" S9 Tear off below mylars from "Main Shielding" a. MYLAR - Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 3
DELL U3425WEB 3 S12 Tear off an acetate tape from "USB board wire" and "Panel" Unplug 2 "USB board FFC" and "USB Board wire" from "Interface board" Unlock 1 - Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 4
DELL U3425WEB 4 S18 Take off "Main Shielding" from "Panel" S22 Unlock 10 PCBA screws to disassemble "Interface board", "Power board" and "LED Driver board" from "Main - Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 5
DELL U3425WEB 5 S25 Remove electrolyte capacitors (red mark) from printed circuit boards S25-1 Cut the glue between bulk cap. and PCB with a knife S25-2 Ensure cutting path within the glue, don't touch bulk cap. or PCB - Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 6
DELL U3425WEB 6 S25-3 Take out bulk cap. pin solder with soldering iron and absorber S25-4 Lift the bulk cap. up and away from the PCB - Dell U3425WE | UltraSharp 34 Curved Thunderbolt Hub Monitor - Teardown Instructi - Page 7
DELL U3425WEB 7 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
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1
DELL U3425WEB
1. Disassembly Procedures
S1
Turn off power
S2
To remove the stand:
Place the monitor on the curve cushion
in original packaging
Press and hold the stand release button
at the back of the display
Lift the stand assembly 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 “Control board FFC” from
“Interface board” to take off “Rear
Cover”
S6
Tear off 2 tapes from “Rear Cover”
Tear off “Control board FFC” from “Rear
Cover”
Unlock 3 screws to disassemble
“Control board” from “Rear Cover”
(Screw Torque: 2.0+0.5 Kgf)