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I tried alot for adjusting my laptop brightness but it doesnt work I have Dell laptop Inspiron 15 3000 series with windows 10 o.s the scroll.of brightness bar moving up and down
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Dell Vostro 15 3535 review - AMD vs Intel? AMD wins.: Display quality, Health impact (PWM), Sound | LaptopMedia UK
![I tried alot for adjusting my laptop brightness but it doesnt work I have Dell laptop Inspiron 15 3000 series with windows 10 o.s the scroll.of brightness bar moving up and down I tried alot for adjusting my laptop brightness but it doesnt work I have Dell laptop Inspiron 15 3000 series with windows 10 o.s the scroll.of brightness bar moving up and down](https://qph.cf2.quoracdn.net/main-qimg-b1a397c78cabc0f46c139abbfb2216af.webp)
I tried alot for adjusting my laptop brightness but it doesnt work I have Dell laptop Inspiron 15 3000 series with windows 10 o.s the scroll.of brightness bar moving up and down
![Brightness Control Driver Board MIPI HD-MI Interface for Second Monitor 8.8 Inch LCD Screen Long Strip Display - AliExpress Brightness Control Driver Board MIPI HD-MI Interface for Second Monitor 8.8 Inch LCD Screen Long Strip Display - AliExpress](https://ae01.alicdn.com/kf/S4ce6251059884162866c7c865373b03eQ.jpg_640x640Q90.jpg_.webp)