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December 14th, 2022 04:00
Inspiron 5477 AIO backlight cable pinout
Does anyone know the pinout of the LED backlight cable for Inspiron 5477 AIO
I have the Inspiron 5477 AIO motherboard, and I'd like connect it to an old monitor via LVDS.
But I don't have an original LED Backlight Cable (N40Y0)
At the photo of the cable it is clear to see that:
Pin 9- common VLED + voltage in
Pins 5-8 - current out for different LED strings
But what other four green conductors responsible for (pins 1,3,4,10)
I think, that the extra green pins are shorted inside the cable and serve to indicate the type of the connected LCD screen, but I want to be sure.
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orgrost
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December 14th, 2022 05:00
Thanks for advice. I looked at the panel documentation, and it has a completely standard 6-pin backlight connector. The problem is that there are extra pins on the side of the DELL motherboard and they do not reach the other connector of the cable.
ejn63
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December 14th, 2022 05:00
See if the manufacturer of the panel has published the connector specifications -- Dell will not have that level of detail about the system in which the panel is installed.