Hi,
Yesterday i received this lcd monitor free but the owner says the backlight doesn't work anymore. I removed the metal case and tested the main and power board on an acer lcd monitor and the lcd display comes out fine, meaning the power board and inverter still in working condition. Now my plan is to replace the old non working ccfl tubes(upper 2 tubes and bottom monitor 2 tubes) to led bulb. I saw some online china seller selling led conversion kit but i couldn't get any info on the led by asking those seller. I wonder if those led are bright enough to light my monitor screen. Here is the link
https://shopee.com.my/355mm-LED-Back...869.6210934918
Btw, the led driver board has four pin out with color of red, yellow, yellow and black. Has anyone done these type of led conversion and kind enough to point out on which part of the power board i need to connect all the four pin out.
My guess is the red pin out is for positive 12vdc, black pin out is the ground negative.
Hope someone can share or suggest their knowledge to help me complete this project.
Thanking in advance.
Yesterday i received this lcd monitor free but the owner says the backlight doesn't work anymore. I removed the metal case and tested the main and power board on an acer lcd monitor and the lcd display comes out fine, meaning the power board and inverter still in working condition. Now my plan is to replace the old non working ccfl tubes(upper 2 tubes and bottom monitor 2 tubes) to led bulb. I saw some online china seller selling led conversion kit but i couldn't get any info on the led by asking those seller. I wonder if those led are bright enough to light my monitor screen. Here is the link
https://shopee.com.my/355mm-LED-Back...869.6210934918
Btw, the led driver board has four pin out with color of red, yellow, yellow and black. Has anyone done these type of led conversion and kind enough to point out on which part of the power board i need to connect all the four pin out.
My guess is the red pin out is for positive 12vdc, black pin out is the ground negative.
Hope someone can share or suggest their knowledge to help me complete this project.
Thanking in advance.