LG 27MP400, 27MP400P Computer Monitor Instruction Manual
Dismantling information
The document is intended for use by end-of-life recyclers or treatment facilities.
It provides the basic instructions for the disassembly of LG products to remove components and materials requiring selective treatment.
Product Identification
| Type of Product | Monitor |
| Model name | 27MP400,27MP400P |
Displays must be stored in accordance with the requirements stipulated in Appendix VIII (1) or (2) of Directive 2012/19/EU and must, amongst other things, be stored in a weatherproof manner.
Containers with covers must be used when storing and transporting the Displays.
Materials and components for Selective Treatment
Displays may contain hazardous substances like Pb and BFRs which are covered by exemptions under the RoHS directive.
However, the majority is present in the PCB assembly.
In order to reduce emissions as much as possible, a complete disposal of the old appliance is required.
This treatment may only be performed in authorized handling plants.
| Materials and components | Notes | Quantity of items included in product |
| Printed Circuit Boards (PCB) or Printed Circuit Assemblies (PCA) | With a surface greater than 10 square cm | O |
| Batteries | For Remote control | – |
| Internal batteries | – | |
| Mercury containing components | display backlights | – |
| Liquid Crystal Displays (LCD) with a surface greater than 100 square cm | Includes background illuminated displays with gas discharge lamps | O |
| Capacitors / condensers (Containing PCB / PCT) | – | |
| Electrolytic Capacitors / Condensers measuring greater than 2.5 cm in diameter or height | O | |
| External electric cables cords | Power cord | O |
| Signal cable | O | |
| Gas Discharge Lamps | – | |
| Plastics containing Brominated Flame Retardants | – | |
| Components and waste containing asbestos | – | |
| Components, parts and materials containing refractory ceramic fibers | – | |
| Components, parts and materials containing radioactive substances | – |
Tools Required
List the type that would typically be used to disassemble the product to a point where components and materials requiring selective treatment can be removed.
| Tool Description | Tool information |
| Screw driver |  |
| Plastic Hera Jig |  |
Product Disassembly Process
- Batteries
Batteries can easily be removed from the remote control once the back cover of the remote control has been removed.
None
Batteries can easily be removed from the PCB Assembly once the back cover of product has been removed.
None - PCBs and LCD Module
The back cover of the display can easily be removed by Plastic Hera Jig and screw driver.
Once removed this will expose the accessible electronic units (PCBs),
which can now be easily removed with hand and screw driver.
LCD module(together with their casing) is only left after all other parts like electronic units and casing have been removed.
- Power cord and signal cables
A Power cord plugged into the back of the display can easily be removed by hand or cables are provided as de-attached from the product.
- Capacitors > 25 mm
Capacitors > 25 mm are located in the power supply units and can be removed by nipper.
Disassembly of External enclosure
- Push button by hand
- remove the screw and lift the stand body
- disassemble the latches of three edges
- Disassemble the back cover
- Re-overturn the set and dissemble screw 2EA and disassemble the PCB
- LCD Module
