Lenovo G27qc-30 Instructions for use

G27qc-30 Simplified service manual for dismantling

Model Name: Lenovo G27qc-30

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 (#1)

Phillips screwdriver (#2)

Gloves or soft cloth

3. Disassembly SOP

Put the monitor on a curve sponge

Remove the screw * 4pcs

Tool : Screwdriver #2

Remove the stand base

Wedge your fingers between the

rear cover and the middle bezel on

the corners of the top side of the

monitor to release the rear cover.

Tools: Gloves

Lift the rear cover up carefully.

Disconnect the speakers’ wire and

joystick cable and then remove the

rear cover

Tear off 2pcs conductive tape,

release the wires and speakers.

Remove the screw * 3pcs

Tool : Screwdriver #1

Remove 1pcs aluminum foil, 2pcs

acetate tape and 1pcs conductive

tape

Remove 2pcs screws

Tool : Screwdriver #2

Unplug light bar line and LVDS

line

Lift up bracket chassis and put it

aside.

Remove all screws: 11pcs

Tool : Screwdriver #2

Release the middle frame from the

Panel

Release the lamp cable from the

hook, then take out the mylar sheet

from main chassis

Remove All screw: 6pcs

Tool : Screwdriver #2

Take out PCB and Peel off all

mylar.

Take out the Thermal pads from

Power PCB

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