DELL 210-BKJF LED TV Ultra Sharp Monitor LCD Instruction Manual
- June 17, 2024
- Dell
Table of Contents
210-BKJF LED TV
Ultra Sharp Monitor LCD
Instruction Manual
DELL U2424HEB 1
Disassembly Procedures
S1 Turn off power
S2 To remove the stand:
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
S3
Unlock 4 screws on Rear Cover
Use hands or scraper bar to disassemble Rear Cover from monitor
Notice the disassembly order: Top Side=>Right/ Left Side=>Bottom Side
(Screw Torque:8-9Kgf)
S4
Pull out CTRL BD FFC from I/F BD and tear off it from Main SHD to take off
Rear Cover
S5
Tear off a tape from CTRL BD FFC and Rear Cover
S6
Unlock screw*3 to disassemble CTRL BD from Rear Cover
(Screw Torque: 1.6-1.8Kgf)
S7
Pull out ALS FFC from I/F BD
Tear off tape from ALS FFC and panel
Tear off ALS FFC from Main SHD
S8
Disassemble “SENSOR BD” from Middle Frame
S9
Unplug ALS FFC from “SENSOR BD”
S10
Press and pull on the lock of connector to disassemble “USB BD FFC” from I/F
BD
Attention:
USB BD FFC may be damaged if you pull out it from I/F BD directly without
pressing the lock
S11
Pull out USB wire from I/F BD
Unlock 1 screws to disassemble USB BD from Middle Frame
(Screw Torque: 4-5 Kgf)
S12
Pull out USB FFC and USB wire from USB BD 
S13
Take off gasket from USB BD
S14
Tear off 1 tape from Backlight wire and Panel
Pull out Backlight wire from LED Driver BD
S15
Tear off the yellow tape and acetate tape from the panel
Disassemble EDP FFC from Panel
Take off Main SHD from panel 
S16
Unlock 11 screws to disassemble
Middle Frame (See red mark)
Unlock 4 screws in the bottom side of Middle Frame (See blue mark)
Take off Middle frame from Panel
(Screw Torque: 4-5 Kgf)
S17
Unplug Backlight wire from panel
Tear off the acetate tape from panel
S18
Disassemble 2 plastic BOSS from panel
S19
Disassemble mylar from Main SHD
S20
Unlock 10 PCBA screws to disassemble I/F BD, SPS BD and LED Driver BD from
Main SHD
(Screw Torque: 8-9
Kgf)
S21
Tear off the tape from I/F BD
Remove all cables from I/F BD
S22
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
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
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) | No used |
|---|---|
| Mercury containing components | No used |
| Batteries | No used |
| Printed circuit boards (with a surface greater than 10 square cm) | Product has |
printed circuit boards (with a surface greater than 10 squarecm)
Component contain toner, ink and liquids| No used
Plastic containing BFR| No used
Component and waste contain asbestos| No used
CRT| No used
Component contain CFC, HCFC, HFC and HC| No used
Gas discharge lamps| No used
LCD display > 100 cm2| Product has an LCD greater than 100 cm2
External electric cable| Product has external cables
Component contain refractory ceramic fibers| No used
Component contain radio-active substances| No used
Electrolyte capacitors (height > 25mm, diameter > 25mm)| Product has
electrolyte capacitors (height >25mm, diameter > 25mm)
Tools Required
List the type and size of the tools that would typically can be used to
disassemble the product to a point where components and materials requiring
selective treatment can be removed.
Tool Description:
- Philips-head Screwdriver
- Penknife
- Bar scraper
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