Hi EliteMac appreciate your attention on this, thank you. I attached a new set of PR files. I have been formatting this machine for the 4-5 times already. Just to mention again that I unchecked the Intelinject so I can boot up the machine, else I till have the "kext Stall 'IGPU' " and won't be able to take the screenshots.
Intel UHD Graphics: HD4200
thank you in advance.
Just a quick update, my audio is working now.
So I am left with this video graphics limitation.