LG Flatron M228WA-BZ Main and Power Board Capacitors Replacement

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.

Disconnect all cables and release the module with the boards.

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.