AOC 27G2O5 bad screen

[giulio93]

Hi everyone, i have this monitor that has this problem. The monitor goes on and the buttons work.
Anyone know what Is the problem? Thanks

[lotas]

It looks like the monitor was exposed to rain...

[giulio93]

It looks like the monitor was exposed to rain...

It Is fixable? What Is damage?

[giulio93]

It looks like the monitor was exposed to rain...

I open It and noticed the water. I dry off every layer. Now I have 2 questions. The sheets inside have a correct orientation? I'm worryd i reverse some of them.
In secundis I found some brocken led. Where can i find a replacement?
Thanks

[lotas]

Better look for a donor with a broken screen and rearrange your matrix.

[giulio93]

Better look for a donor with a broken screen and rearrange your matrix.

I don't have a doner. I noticed that the leds don't work are all nearby. And there Is 2 components at the estremità (meaby 2 diods). Can be them the problem?

[giulio93]

Better look for a donor with a broken screen and rearrange your matrix.

Here the led situation

[rogfanther]

Possibly one of them is bad, and the whole segment will then stop working.

[giulio93]

Possibly one of them is bad, and the whole segment will then stop working.

But i don't see a separation in the led strips 😭. I have a test Power supply, i can apply Power on each One by One to see the One that Is faulty?
At witch voltage the led works?
You meaby miss another question. The sheets inside the monitor have an orientation?
Thanks

[lotas]

The sheets inside the monitor have an orientation?
Thanks

Yes! It is important.

[giulio93]

Yes! It is important.

Is there a metod to determinate the correct orientation of them?
For the leds testing? Can I test them One by One with a Power supply?
Thanks you so much

[lotas]

These sheets should have the correct sequence, the first one is thick (plexiglass) and should be positioned correctly up and down, do they have any protrusions or slits on them? Then thin ones (1 or 2 sheets), if there are two thin ones, then you also need to lay them out correctly (which is the first, which is the second... Here it was necessary to remember the sequence.

[giulio93]

These sheets should have the correct sequence, the first one is thick (plexiglass) and should be positioned correctly up and down, do they have any protrusions or slits on them? Then thin ones (1 or 2 sheets), if there are two thin ones, then you also need to lay them out correctly (which is the first, which is the second... Here it was necessary to remember the sequence.

The sequence is correct. Meaby i reverse upside down One or 2. Can be a problem?
Can I test the led singularry?
What Is the tension of the led?
Thanks

[giulio93]

These sheets should have the correct sequence, the first one is thick (plexiglass) and should be positioned correctly up and down, do they have any protrusions or slits on them? Then thin ones (1 or 2 sheets), if there are two thin ones, then you also need to lay them out correctly (which is the first, which is the second... Here it was necessary to remember the sequence.

I test each led individually and each works fine. Now I don't understand.. can the problem be the two components at the extremity of the section that doesn't not work?
What Is that?
Thanks

[giulio93]

No one knows?