Laptop LED Back Light Repair | LCD backlight inverter problem

[@geoffreychileshe1106]

Thanks Man,I need to try this out.

[@prabakaranpalanivelu]

great work sir. good trick to give a life to a dead display.

[@FIXDIY]

Yes my friend

[@FIXDIY]

Good solution my dude

[@rohitsharma-tf5mf]

Hey fantastic solution .. I have a similar problem I can use a lamp card(external backlight universal module) as well right?
PS: I dont have a spare PCB which I can cut .. could u please help me ..

[@mrhamza2767]

جيد اخي

[@071Rishi]

when invert is on out put voltage nearly 40v or something i think, is that right? but i got 20v from inverter

[@muhammadshahad2924]

Great 👌 work sir

[@amosstanley6346]

cool.... that was amazing!!!!!!!!!!!!!!!!

[@rikitiktak8193]

Good day. .how do i know that it was the ic .not the other component?thank you

[@ResetYourPrinter]

in the ariya cfl rebion

[@shj802]

how can i find pwm, b+, and bl_on , if not written on board?

[@ResetYourPrinter]

b+ supply volt 19v or 11v, pwm 3.3v blon 3.3v.
when is not written see diagram this pannel.

[@muhammadshahad365]

Bl_on is Enabled voltage?

[@muhammadshoaib6938]

good

[@adisrid]

App ke pass he to me kharidna chata hu.