Disassembly Sop - Dell U2422HB Simplified Service Manual

2. Disassembly SOP

Preparation before disassemble
1. Clean the room for disassemble
2. Identify the area for monitor
3. Check the position that the monitors be placed and the quantity of the monitor; prepare the area for
material flow; according to the actual condition plan the disassemble layout
4. Prepare the implement, equipment, material as bellow:
1) Working table
2) Screw-driver
3) Glove
4) Cleaning cloth
5) ESD protection
Item
1
1
2
3
3
Picture
1
3
Operation
To remove the stand
1. Place the monitor
on a soft cloth or
cushion
2. Press and hold
the stand release
button
3. Lift the stand up
and away from the
monitor
1. Unlock 4 screws
on Rear Cover
2. Use hands or
scraper bar to
disassemble Rear
Cover from
monitor
Notice the
disassembly order:
Top Side=>Right/ Left
Side=>Bottom Side
1. Pull out CTRL BD
FFC from I/F BD
and tear off it from
Main SHD to take
off Rear Cover
- 6 -
Tool Notes
1. Screw
Driver
Torsion of
RC screw:
8-10Kg
2. Bar Scraper