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Dell UltraSharp U2724DB Teardown Manual
Dell UltraSharp U2724DB Teardown Manual

Dell UltraSharp U2724DB Teardown Manual

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DELL U2724DB
1. Disassembly Procedures
S1
Turn off power
To remove the stand:
S2
Place the monitor on a soft cloth or
cushion
Press and hold the stand release button
Lift the stand up and away from the
monitor
Unlock 4 screws on Rear Cover
S3
Use hands or scraper bar to
disassemble Rear Cover from monitor
Notice the disassembly order:
Top Side=>Right/ Left Side=>Bottom
Side
(Screw Torque:8-10Kgf)
1
Pull out CTRL BD FFC from I/F BD and
S4
tear off it from Main SHD to take off
Rear Cover
Tear off a tape from CTRL BD FFC and
S5
Rear Cover
Unlock screw*3 to disassemble CTRL
S6
BD from Rear Cover
(Screw Torque: 1.6-1.8Kgf)

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Summary of Contents for Dell UltraSharp U2724DB

  • Page 1 DELL U2724DB 1. Disassembly Procedures Pull out CTRL BD FFC from I/F BD and Turn off power tear off it from Main SHD to take off Rear Cover To remove the stand: Place the monitor on a soft cloth or...
  • Page 2 DELL U2724DB Pull out ALS FFC from I/F BD Press and pull on the lock of connector to disassemble USB FFC from I/F BD Tear off tape from ALS FFC and panel Attention: Tear off ALS FFC from Main SHD...
  • Page 3 DELL U2724DB Pull out USB FFC and USB wire from Tear off tape from panel USB BD Disassemble EDP FFC cable from Take off gasket from USB BD Panel Take off Main SHD from panel Unlock 13 MF screws and 2 MF screws...
  • Page 4 DELL U2724DB Tear off 2 tapes from Panel Unlock 8 PCBA screws to disassemble I/F BD, SPS BD from Main SHD Disassemble 2 plastic BOSS from Panel (Screw Torque: 8.5±1 Kgf) Tear off tape from I/F BD Remove all cables from I/F BD...
  • Page 5 DELL U2724DB Remove electrolyte capacitors (red mark) from printed circuit boards S22-1 Cut the glue between bulk cap. and PCB with a knife S22-2 Ensure cutting path within the glue, don’t touch bulk cap. or PCB...
  • Page 6 DELL U2724DB S22-3 Take out bulk cap. pin solder with soldering iron and absorber S22-4 Lift the bulk cap. up and away from the PCB...
  • Page 7 DELL U2724DB 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...