Question Acer Aspire R3 -431t backlight issue

Aug 10, 2020
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Hello,

I have a laptop Acer Aspire R3 -431T, the other day the screen went black, but with the light of my cellphone I can see that the screen shows image but it doesn't have any backlight. I already check if maybe the cable tha connects the LCD and the motherboard was loose, but it is properly connected.

I don't have any warranty, someone can help me to check this model and identify what is the issue?

Thanks for your help
 
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