Hi,
 
	I want to change SMBIOS but it doesn't change. The serial number says my computer's service tag number. I select Macbook Pro 14.3 and save, I reset nvram, it doesn't change. Can you please help me with this, that's why I'm having connection issues. I am attaching my EFI file and image.
 
	 
 
	Link to my efi file: https://www.mediafire.com/file/ljl4o3pcirzwsrr/EFI+opencore+0.7.8.zip/file
 
	 
 
	My system specs: 
 
	 
 
	Dell Inspiron 3581.
 
	İşlemci: Intel Core i3 7020U.
 
	RAM: 8 GB.
 
	HDD: 256 GB M.2 SSD.
 
	Grafik kartı: HD620.