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Disassembly Sop - Dell U3821DWB Simplified Service Manual

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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
6) U3818DW Curve Sponge Jig
Item
1
2
1
4
Picture
2
4
Operation
To remove the stand:
1. Place U3821DW
monitor on
U3818DW curve
sponge jig
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 Bar
Scraper to
disassemble Rear
Cover from Middle
3
Frame
Notice the
disassembly order:
Left Side=>Top Side
=>Right Side
=>Bottom Side
- 6 -
Tool
Notes
Panel and
U3818DW
whole monitor
curve sponge
head must be
jig
put on
U3818DW
curve sponge
jig to avoid
panel
damage.
It is not
allowed to
place the front
side of panel
and monitor
head on a flat
surface
1. Screw
Driver
Torsion of
screw:11±1
Kg
2. Bar Scraper

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