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Dell P2425B Quick Start Manual
Dell P2425B Quick Start Manual

Dell P2425B Quick Start Manual

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DELL P2425B
1. Disassembly Procedures
Turn off the monitor.
S1
Place the monitor on a soft cloth or
S2
cushion
Press and hold the stand release button
at the back of the display
Lift the stand assembly up and away
from the monitor
Unlock 4 screws on "Rear Cover"
S3
(Screw Torque: 9±1 kgf)
Use hands or "Bar Scraper" to
S4
disassemble "Rear Cover" from "Middle
Frame" according to the sequence
shown in the picture
1
Pull out "Control board FFC" from
S5
"Interface board" and tear off it from
"Main Shielding" to take off "Rear
Cover"
Unlock 3 screws to disassemble
S6
"Control board" from "Rear Cover"
Tear off "Control board FFC" from
"Rear Cover" and take off "Control
board" from "Rear Cover"
(Screw Torque: 1.6-1.8 kgf)
Disassemble "Control board FFC" from
S7
"Control board"

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Summary of Contents for Dell P2425B

  • Page 1 DELL P2425B 1. Disassembly Procedures Turn off the monitor. Pull out “Control board FFC” from “Interface board” and tear off it from Place the monitor on a soft cloth or “Main Shielding” to take off “Rear cushion Cover” Press and hold the stand release button...
  • Page 2 DELL P2425B Tear off a black tape from “USB board Disassemble “USB board” from “USB FFC” and “Panel Shielding” Disassemble “USB board FFC” from “USB board” and “Interface board” Unlock 1 screw on “USB board” Disassemble “USB board” from “Middle Frame”...
  • Page 3 DELL P2425B Tear off a long tape from “LVDS FFC” Unlock 2 hexagonal screws Disassemble “LVDS FFC” from “Panel” Take off “Main Shielding” from “Panel” (Screw Torque: 5.0±0.6 kgf) Unlock 5 PCBA screws Unlock 13 screws to disassemble “Middle Frame” from “Panel”...
  • Page 4 DELL P2425B Remove electrolyte capacitors (red mark) from printed circuit boards S18-1 Cut the glue between bulk cap. and PCB with a knife S18-2 Ensure cutting path within the glue, don’t touch bulk cap. or PCB...
  • Page 5 DELL P2425B S18-3 Take out bulk cap. pin solder with soldering iron and absorber S18-4 Lift the bulk cap. up and away from the PCB...
  • Page 6 DELL P2425B 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...