DELL S3220DGF 165Hz HDR Adaptive Sync Gaming Monitor User Guide
- June 6, 2024
- Dell
Table of Contents
1. Disassembly Procedures:
S1 Turn off power
S2 Unplug external cables from the product
S3 Remove the stand from the product
S4 Use a Philips-head
screwdriver to remove four screws for unlocking mechanisms.
(No.1~4 screw size=M4x10; Torque: 12±2kgf.cm)
S5 Wedge your fingers between the 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 carefully the rear cover in order of arrow preference for unlocking mechanisms of rear cover
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S6 Remove the rear cover and put it on a protective cushion. Use a
Philips-head screwdriver to remove 20 screws for unlocking the middle plastic
bezel with the whole unit, and then remove the middle plastic bezel carefully.
(No.1~20 screw size=M3x4, Torque=3±0.5kgfxcm)
S7 Tear off 3 pieces of aluminum foil. Disconnect the lamp cable from the
connectors of the power board and panel module. Use a Philips-head screwdriver
to remove 3 screws for unlocking the mainframe
(No.1~3 Screw size=M3x4, Torque: 3±0.5kgf.cm)
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S8 Remove the Mylar. Use a Philips-head screwdriver to remove 4 screws
for unlocking the mainboard and the adapter board
(No.1~8 screw size=D3x6, Torque: 6±1kgf.cm)
(No.9 screw size=M4x6, Torque: 6±1kgf.cm)
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S9 Disconnect all of the cables.
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The Mainframe
S10 Use a Philips-head screwdriver to remove 1 screw to remove the USB
board. Disconnect the cables of the USB board
(No.1 screw size=M3x6, Torque=4±1kgf.cm)
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S11 Use a Philips-head screwdriver to remove 5 screws for unlocking the
BEZEL_BTM and the Panel.
(No.1~5 screw size=M3x3, Torque=3±0.5kgf.cm)
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The Panel
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S12 Use a Philips-head screwdriver to remove 4 screws for unlocking the
keyboard and the middle frame.
Disconnect the pin.
(No.1~4 screw size=Q2x2.5, Torque=0.9±0.4kgf.cm)
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S13 Remove electrolyte capacitors (red mark) from printed circuit boards
Take out the bulk cap. Pins older with soldering iron and absorber.
Lift the bulk cap. up and away from the PCB
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) | No used |
|---|---|
| Mercury-containing components | No used |
| Batteries | No used |
| Printed circuit boards (with a surface greater than 10 square cm) | The product |
has printed circuit boards (with a surface greater than 10 square cm)
The component contains 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| The product has an LCD greater than 100 cm2
External electric cable| The product has external cables
The component contains refractory ceramic fibers| No used
The component contains radioactive substances| No used
Electrolyte capacitors (height > 25mm, diameter > 25mm)| Product has
electrolyte capacitors (height > 25mm, diameter > 25mm)
3. Tools Required
List the type and size of the tools that would typically be used to
disassemble the product to a point where components and materials requiring
selective treatment can be removed.
Tool Description:
- Screwdriver (Phillip head) #1
- Screwdriver (Phillip head) #2
- Penknife
- Soldering iron and absorber
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