I built a new frame for an ASUS Monitor 27”, removed the backlight in order to use the screen transparent with natural light, as done on this video https://youtu.be/Shp5JhOqdKI https://youtu.be/Shp5JhOqdKI I was extremely careful with the electronic components but the screen soon started to flicker and bands went horizontally, it came back and worked for a while but now won’t even power up. Can someone please help me to know how to go about this without damaging the device? Thank you very much, Nick

I covered the top of the electronics with steel sheeting instead of the usual aluminum and tested the monitor with shining a power bank with a flashlight built in it and don’t know if this would have or something else interferes with the electronic components.

Here are both sides of the two circuit boards aside from the LCD and both sides of the LCD circuit board.

In case interference is the problem, I opened a different LCD display and all of the circuit boards including to the circuit board attached to the LCD glass were on both sides shielded by aluminum sheet and foil tape.

Here are the images of they upload of a different monitor Asus VZ27E; it was a lot easier to reframe without a backlight.

⟐ Commented August 10, 2023 at 19:03 MST

Its on monitor display as i have removed hdmi cable and turned on monitor when logo appears the lines were still there. What could be the reason?

⟐ Answer deleted April 01, 2022 at 10:09 MST

I bought an ASUS LCD Monitor last year and over the last few months it has developed a fault where faint lines are displayed across the display. The lines don't show on white backgrounds, just darker colours. There is then a black line that fades towards the middle of the LCD at the top. I have tried the monitor with different computers over HDMI, VGA, DVI and DisplayPort. I have also tried to reason with ASUS but they are unable to repair monitors apparently and can only offer a refurbished unit (A repaired display?).

Thanks

⟐ Answer deleted May 16, 2017 at 10:37 MST