Disassembly And Assembly Procedures; Disassembly Sop - Dell AW3420DWB Simplified Service Manual

4. Disassembly and Assembly Procedures

4.1 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) Philips-head screwdriver
3) Glove
4) Cleaning cloth
5) ESD protection
Item
1
Picture
- 9 -
Operation
1. Place monitor head
on U3417W curve
sponge jig
2. Carefully slide and
remove the Cable
Cover from the
monitor.
3. Disconnect the
cables from the
monitor and slide
them out through
the cable-
management slot on
the stand riser.
4. Press and hold the
stand release button
5. Lift the stand up and
away from the
monitor.
Tool Notes
Panel and
U3417W
whole
Curve Sponge
monitor head
Jig
must be
placed on
U3417W
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