Lenovo ThinkVision S27e-20 User manual

S27e-20 Simplified service manual for dismantling
Model Name: Lenovo S27e-20

Exploded Diagram

1. Precaution
Please read the precaution as follows to prevent any damages to the LCD Monitor.
Make sure all power connector is removed. Be sure that the LCD Monitor is in power off status.
Prepare soft cloth and
sponge as working
platform to place LCD
monitor horizontally.
Hold LCD by the side
carefully and DON’T touch
or press panel directly.

2. Appropriate tools
Select the Appropriate tools for disassembly and re-assembly.
Phillips screwdriver (#2)
spacer screwdriver
C/D disassembly tool
Gloves or soft cloth

3. Disassembly SOP
Put the monitor on a flat surface
(Put the EPE on under the
monitor)
Remove the screw * 1pcs and pull
out the stand base
Tool : Screwdriver #2
Remove the screw * 1pcs
Tool : Screwdriver #2
Use the C/D disassembly tool to
release Rear cover hook from
disassemble hole on bottom

Remove the rear cover
Remove All tape and foil
Unplug key cable and release key
cable
Unplug light bar cable and release
light cable from hook of middle
frame

Unplug LVDS cable from the
panel connector
Remove All screw to release
middle frame (left & right) and
main chassis.
Tool: Screwdriver #2
Release the keypad PCB from the
hook of the front bezel
Take out the mylar sheet from
Main chassis

Remove All screw.
Tool : Screwdriver #2
Tool : spacer screwdriver
Take out PCB and peel off all
mylar.
Take out the thermal pads from
Power PCB