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LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement

What you need

  1. LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, Opening the monitor: step 1, image 1 of 3 LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, Opening the monitor: step 1, image 2 of 3 LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, Opening the monitor: step 1, image 3 of 3

    • Before you begin, be sure to unplug the device from the outlet.

    • First of all, you need to unscrew the 4 screws holding the stand. After that the screws holding the back panel, they are located in the corners of the device).

    • Second, you need to pry the plastic basel. There are several clips holding everything together.

    Edit

  3. LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, The insides: step 2, image 1 of 3 LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, The insides: step 2, image 2 of 3 LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, The insides: step 2, image 3 of 3

    • Disconnect all cables and release the module with the boards.

    Edit

  4. LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, Finding the problem: step 3, image 1 of 2 LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement, Finding the problem: step 3, image 2 of 2

    • In my case I had to change the 6 capacitors marked in red.

    • You can always put higher voltage (V) rated capacitors (if you have the space), but dont change the farad (F) rating.

    • After putting everything back together, the monitor was working once again.

    • If fixing the capacitors didnt resolve your problem, please leave a comment.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

2 other people completed this guide.

Author

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Simeon Brankov

Member since: 11/08/20

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2 Comments

I do change and it work. Thank you

Ivan V - Reply

Nice to hear!

Simeon Brankov -

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