[Question]Back light error (not light)

thachphamduong · 发表于 2022-9-15 12:05:06

Model: DMG80480T043_A5WTR

Status: I have installed a certain .BIN file in the DWIN Screen (DMG80480T043_A5WTR) and then my Led back light is no longer on.
I looked at its circuit drawing and noticed that pin 61(PWMI) has no pulse.
so I guess the bug is in the software that I loaded earlier.

Hope you can help me!

Serena · 发表于 2022-9-15 13:10:16

attached is the factory project, you can download to screen to see if it can be display normal.

thachphamduong · 发表于 2022-9-15 18:40:06

Serena 发表于 2022-9-15 13:10
attached is the factory project, you can download to screen to see if it can be display normal.

No, it doesn't work. I loaded with SD card. Thank you for your attention!

Serena · 发表于 2022-9-16 10:19:24

本帖最后由 Serena 于 2022-9-16 10:30 编辑

thachphamduong 发表于 2022-9-15 18:40
No, it doesn't work. I loaded with SD card. Thank you for your attention!

When downloading the project, does the screen be getting a blue download interface? Can you take a photo for it?

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[Question]Back light error (not light)

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