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DELL P2422HEB
1. Disassembly Procedures
Turn off the monitor.
S1
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 RC screws
S3
Disassemble Rear Cover from Middle
Frame according to the sequence
shown in the picture
(Screw Torque: 9±1kgf)
1
Pull out CTRL FFC from I/F BD to take
S4
off Rear Cover
Tear off 1 tape from CTRL BD FFC on
S5
Rear Cover
Unlock 3 screws to disassemble CTRL
BD from Rear Cover
(Screw Torque: 1.4±0.1kgf)
Tear off malar from Main SHD
S6
Pull out USB FFC from USB BD and I/F
BD
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Summary of Contents for Dell P2422HEB
- Page 1 DELL P2422HEB 1. Disassembly Procedures Pull out CTRL FFC from I/F BD to take Turn off the monitor. off Rear Cover To remove the stand: Place the monitor on a soft cloth or cushion Press and hold the stand release button...
- Page 2 DELL P2422HEB Unlock 1 screw on USB BD Unlock 9 screws on Middle Frame Disassemble USB BD from Middle Unlock 2 screws on Bezel Chin Frame (Screw Torque: 4.5±0.5kgf) (Screw Torque-MF: 3.5~~4.0kgf) Tear off adhesive tape on Backlight (Screw Torque-BZL Chin: 2.0±0.1kgf)
- Page 3 DELL P2422HEB Disassemble Mylar from Main SHD Disassemble I/F BD, SPS BD, LED Driver BD from Main SHD Pull out all cables from I/F BD, SPS BD and LED Driver BD Unlock 8 PCB screws (Screw Torque-PCB: 8.5±1kgf)
- Page 4 DELL P2422HEB Remove electrolyte capacitors (red mark) from printed circuit boards S16-1 Cut the glue between bulk cap. and PCB with a knife S16-2 Ensure cutting path within the glue, don’t touch bulk cap. or PCB...
- Page 5 DELL P2422HEB S16-3 Take out bulk cap. pin solder with soldering iron and absorber S16-4 Lift the bulk cap. up and away from the PCB...
- Page 6 DELL P2422HEB 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...