Dell S2721DB, Simplified Service Manual

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4.2 Assembly SOP
Preparation before assemble
1. Clean the room for work
2. Identify the area for material
3. Prepare the implement, equipment, material as bellow:
1) Working table
2) Philips-head screwdriver
3) Glove
4) Cleaning cloth
5) ESD protection
Item Picture Operation Tools Notes
1
1. Place Main SHD on the
worktable.
2. Assemble SPS BD into Main
SHD
3. Insert FFC LVDS into I/F BD
4. Insert SPS BD to I/F BD wire
into I/F BD.
5. Assemble I/F BD into Main
SHD
6. Lock 8 PCBA screws
7. Assemble Safety Mylar on SPS
BD
Philips-head
screwdriver
Torsion of
PCB screw:
6~7kgf