Dell E2720HB, Simplified Service Manual

Page: 12 / 20

- 12 -
4.2 Assembly SOP
Preparation before assembly
1. Clean the room for disassembly
2. Identify the area for monitor
3. Prepare the equipment, tool and material as bellow:
1) working table
2) Philips-head screwdriver
3) Hex-head screwdriver
4) Glove
5) Cleaning cloth
6) ESD protection
Item Picture Operation Tools Notes
1
1. Assemble SPS BD in main
SHD
2. Insert LVDS cable into I/F BD.
3.
Insert the wire into I/F BD and
assemble I/F BD into Main
SHD
4.
Lock 5 PCB screws and 2 hex
screws
1. Philips-head
screwdriver
Torsion of
PCB screw:
6.5±1.0Kg
2. Hex-head
screwdriver
Torsion of
hex screw:
5.0±0.6Kg