Asus XG32V monitor with lines

[BMCappelletti]

Hello.
I have here a Asus 32' curved display showing these lines.



A short clip of what shows when I turn it on.

https://imgur.com/a/Z8fyqym

Here are some pictures of the boards. Visualy they seem fine.










There are lots of videos on Youtube on possible solutions, but I could not find a similar problem with a similar board layout.
Any help is appreciated.
Thanx.

[Dracken]

Hey BMCappelletti,

I'm currently facing the exact same problem as you with an Asus ROG strix XG32VQ.
Did you find a solution?

Did you replace the main board or something else?

Cheers!

[BMCappelletti]

Hey BMCappelletti,

I'm currently facing the exact same problem as you with an Asus ROG strix XG32VQ.
Did you find a solution?

Did you replace the main board or something else?

Cheers!

No luck.
Listed it as "for parts" and someone bought it. Have no idead what was the issue.

[Dracken]

Ok, thanks for taking the time to reply!

[Madero]

Hello,
I am currently trying to solve a similar problem on a vg32vq which has the same board. You could try disconnecting the daughter board of the panel from the main left one and see if you have picture on half the screen without the lines. In that case the problem is on the daughter board to the right. If you could send me a picture of the Ic Buck converter Chip on the daughter board with the resistors below it, it would help me a lot.

If someone has schematics for the board that wokld be great as well

[BMCappelletti]

Hello,
I am currently trying to solve a similar problem on a vg32vq which has the same board. You could try disconnecting the daughter board of the panel from the main left one and see if you have picture on half the screen without the lines. In that case the problem is on the daughter board to the right. If you could send me a picture of the Ic Buck converter Chip on the daughter board with the resistors below it, it would help me a lot.

If someone has schematics for the board that wokld be great as well

Hi. It's been more than a year I posted this.
I don't have any of it anymore.

[Balzat]

Hi
I have exactly the same problem with the Samsung C32JG52QQU monitor
It has exactly the same LCD panel CY-PN315CGAV1F
When I disconnect the daughterboard of the panel, half of the screen is displayed correctly
I am sending a photo of the chip on the daughter board with the resistors below it
I replaced the G1564 chip with a new one but nothing changed
looking through a thermal imaging camera, there is no sign of anything heating up suspiciously
Maybe together we can come up with something

[Johny Hsu]

Hello,
I am currently trying to solve a similar problem on a vg32vq which has the same board. You could try disconnecting the daughter board of the panel from the main left one and see if you have picture on half the screen without the lines. In that case the problem is on the daughter board to the right. If you could send me a picture of the Ic Buck converter Chip on the daughter board with the resistors below it, it would help me a lot.

If someone has schematics for the board that wokld be great as well

Hi Madero,
Pictures for your reference.
How to check & fix the issue?
I can follow your suggestions to test.
Thanks a lot.