When I turn on the monitor, the screen does not light up. But when I shine light on screen, the ASUS LOGO image can be seen. But after a few seconds, the logo disappears and the power light turns orange which means standby.
I have checked backlight leds, they are all working. That means not backlight led problem. In other words, there is power to the backlight leds.
I found that when turned on, there is no voltage on all capacitors. So I suspect that something wrong with the chips. I started with the two chips closest to the power input, the one with the markings of "P8019 CDB9K" and "YVBJA". But I could not find any information from the internet. Could somebody please help me to find the information/datasheet on these two chips?
Of course, any suggestions on how to fix this monitor will be welcomed.
I have checked backlight leds, they are all working. That means not backlight led problem. In other words, there is power to the backlight leds.
I found that when turned on, there is no voltage on all capacitors. So I suspect that something wrong with the chips. I started with the two chips closest to the power input, the one with the markings of "P8019 CDB9K" and "YVBJA". But I could not find any information from the internet. Could somebody please help me to find the information/datasheet on these two chips?
Of course, any suggestions on how to fix this monitor will be welcomed.
Comment