Motherboard code BA41-xxxxx ?DEAR SIR I NEED SAMSUNG NP-RV509 BIOS FILE.
You need ask Samsung.Sir, i need BA41-01434A HSt for winows 10 support

yes, Samsung NP-RV509, windows 10 not install but WIN7 install okYou need ask Samsung.
problem is how ?
you need check model this have support windown 10 or not.yes, Samsung NP-RV509, windows 10 not install but WIN7 install ok
i need bios file for this modelyou need check model this have support windown 10 or not.
This is a hardware problem that we can not interfere with
on top Availablei need bios file for this model
https://vinafix.com/threads/samsung-rc418-rv509-rv41.14197/i need schematic of rv 509