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LG 25UM58-P Teardown

Rédigé par : Rushil Kisoon (et 2 autres contributeurs)
Publication : April 8, 2022
Tutoriel réalisé par la communauté
  • Commentaires : 9
  • Favoris : 1
  • Vues : 5,2k

LG 25UM58-P Teardown

Rédigé par : Rushil Kisoon (et 2 autres contributeurs)
Publication : April 8, 2022
Tutoriel réalisé par la communauté
  • Commentaires : 9
  • Favoris : 1
  • Vues : 5,2k

Vue éclatée

Introduction

Passez à l'étape 1

I broke my LG 25UM58-P LCD panel. Since there weren't any teardowns or disassembly guides online, it was only fitting to do one before it went in the bin.

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Cette vue éclatée n'est pas un tutoriel de réparation. Pour réparer votre LG 25UM58-P, utilisez notre manuel de réparation.

  1. LG 25UM58-P Teardown, Overview: étape 1, image 1 de 3 LG 25UM58-P Teardown, Overview: étape 1, image 2 de 3 LG 25UM58-P Teardown, Overview: étape 1, image 3 de 3

    • Top Tip: If you don't leave an HDMI cable attached to your monitor, you can't trip over it, and destroy your display.

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  2. LG 25UM58-P Teardown, Base Removal: étape 2, image 1 de 2 LG 25UM58-P Teardown, Base Removal: étape 2, image 2 de 2

    • The base plate can be removed by undoing the screw as seen in the second image.

    • Captive D-Ring screw

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  3. LG 25UM58-P Teardown, Stand Removal: étape 3, image 1 de 3 LG 25UM58-P Teardown, Stand Removal: étape 3, image 2 de 3 LG 25UM58-P Teardown, Stand Removal: étape 3, image 3 de 3

    • The stand is secrured to the monitor frame with 2 Phillips screws.

    • The small cover needs to be pushed down to disengage the clip.

    • Slide up in order to reveal the screws.

    • 2 x Phillips #1 screws

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  4. LG 25UM58-P Teardown, Trim Plate Removal: étape 4, image 1 de 2 LG 25UM58-P Teardown, Trim Plate Removal: étape 4, image 2 de 2

    • There are 2 Phillips #2 screws holding the lower trim, with the LG logo, onto the monitor.

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  5. LG 25UM58-P Teardown, Screen Removal: étape 5, image 1 de 3 LG 25UM58-P Teardown, Screen Removal: étape 5, image 2 de 3 LG 25UM58-P Teardown, Screen Removal: étape 5, image 3 de 3

    • The lower trim piece lifts off with some persuasion.

    • The screen is held on with an overengineered system of clip and tabs. The only method that personally worked, was to pry at the display and lever it out.

    • The guitar picks were used to hold the display panel up and prevent it from clipping back in.

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  7. LG 25UM58-P Teardown, More Screen Removal: étape 6, image 1 de 2 LG 25UM58-P Teardown, More Screen Removal: étape 6, image 2 de 2

    • Once you work your way around the edge of the display, and release all the clips, the panel will be free.

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  8. LG 25UM58-P Teardown, Back Cover Removal: étape 7, image 1 de 1

    • The rear cover separates from the LCD panel, revealing the surprisingly tiny control board

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  9. LG 25UM58-P Teardown, The Clips from Hell: étape 8, image 1 de 3 LG 25UM58-P Teardown, The Clips from Hell: étape 8, image 2 de 3 LG 25UM58-P Teardown, The Clips from Hell: étape 8, image 3 de 3

    • Some close-ups of the clips and mechanism used to secure the rear cover to the LCD panel

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  10. LG 25UM58-P Teardown, Part Numbers: étape 9, image 1 de 3 LG 25UM58-P Teardown, Part Numbers: étape 9, image 2 de 3 LG 25UM58-P Teardown, Part Numbers: étape 9, image 3 de 3

    • The panel model appears to be: LM250WW1

    • The LCD itself has the part number: BBSU1V 3467C2

    • The rear housing is stamped with the part number: MCK67880501

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  11. LG 25UM58-P Teardown, Mounting Mechanism: étape 10, image 1 de 3 LG 25UM58-P Teardown, Mounting Mechanism: étape 10, image 2 de 3 LG 25UM58-P Teardown, Mounting Mechanism: étape 10, image 3 de 3

    • A closer look at the mounting method shows that there are a series of plastic "rods" that slide into slots on the LCD panel frame. The "rods" then attach to the clips on the rear housing as seen in Step 8.

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  12. LG 25UM58-P Teardown, Motherboard: étape 11, image 1 de 3 LG 25UM58-P Teardown, Motherboard: étape 11, image 2 de 3 LG 25UM58-P Teardown, Motherboard: étape 11, image 3 de 3

    • Judging by the markings on the motherboard, it appears that the same PCB is used for the 34UM58.

    • The part number of the board appears to be: 692M000F-002 63624404

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  13. LG 25UM58-P Teardown, LCD Hinge Plate Removal: étape 12, image 1 de 3 LG 25UM58-P Teardown, LCD Hinge Plate Removal: étape 12, image 2 de 3 LG 25UM58-P Teardown, LCD Hinge Plate Removal: étape 12, image 3 de 3

    • 4 x #1 Phillips screws are used to secure the hinge plate to the back of the LCD panel.

    • 2 x #2 Phillips screws are used to secure the hinge itself to the LCD panel.

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  14. LG 25UM58-P Teardown, Hinge Removal: étape 13, image 1 de 2 LG 25UM58-P Teardown, Hinge Removal: étape 13, image 2 de 2

    • Carefully route the cables away, from the hinge panel.

    • With the 6 screws removed from the previous step, the hinge assembly can be lifted away.

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  15. LG 25UM58-P Teardown, LCD Panel: étape 14, image 1 de 3 LG 25UM58-P Teardown, LCD Panel: étape 14, image 2 de 3 LG 25UM58-P Teardown, LCD Panel: étape 14, image 3 de 3

    • The LCD panel itself can be separated from the backlight.

    • Part number: BBSU1V 3467C2

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  16. LG 25UM58-P Teardown, Conclusion: étape 15, image 1 de 1

    • A fairly tricky monitor to disassemble.

    • I'm 90% sure that removal of the LCD panel from the housing/frame will cause it to shatter (if it wasn't already damaged).

    • Replacement panels are about the same cost as replacing the entire monitor itself, making repairs unfeasible.

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Auteur

avec 2 autres contributeurs

Rushil Kisoon

Membre depuis le 02/18/18

655 Réputation

3 tutoriels rédigés

Badges: 9

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5 commentaires

Sorry to hear that happened. But it made for a really good teardown

Jacob Mehnert - Réponse

I have 25UM57 internals are literally the same. same panel

Furkan Taşdelen - Réponse

Hi, quick question. Do you know if that long skinny board on the bottom has the T Con board integrated into it? Or is that located on the main board centered on the back? Any info would be helpful as I believe I have a T Con issue with mine. Thanks so much!

Matt Coon - Réponse

I quickly googled what the T-con is…

Do you know what specifically I should look for, maybe a chip? I’ll have a look through my unpublished pictures

Rushil Kisoon -

Panel does not shatter during removal, at least not for me.

Stabs - Réponse

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