LG PS-N550WPR Service Manual page 21

Major components Disassemble
Assemble and Repair instruction
4. Loosen the screws (3 positions).
Remove the plate iron
Remove the deco cover (Top)
5. Remove the side deco by pushing up.
Remove the tempered glass (When removing,
disconnect a connector)
Be careful not to lose the magnet indicated in the
figure.
6. After replacing the tempered glass and the touch key,
assemble them in the reverse order of the disassembly
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