I use a Samsung NP300E5C but it cant enter bios setup. Can anyone give me a stock non-modded P07RAC or P04RAC ROM?

Hello,
I'm trying to repair a UE50NU7022KXXH with a cracked diffuser/lpg and now also with burned leds
There are 4/5 white spots on the bottom that are not visible since the left side is dark now so I want to change the diffuser/lpg

Looking the samsung spare parts, I see that there is a DIFFUSER PLATE and a LPG so I'm wondering what is really broken?
https://www.samsungparts.eu/samsung-...n61-15659a.htm DIFFUSER PLATE 1125x625x2,5mm
https://www.samsungparts.eu/samsung-...n61-15661a.htm LPG 1101x619x2,7mm...

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Hi there! Looking specifically for a boardview for the Samsung Galaxy A51 smartphone (SM-A515F global/international model, if that makes a difference).

Thank you kindly 😜

need ABL51 LA-C781P schematic
pls help