stands for Basic Input/Output System . In physical gaming hardware, the BIOS is the built-in software stored on a chip inside the console. It initializes the system hardware, displays the initial boot logo (like the iconic PS1 startup screen), and hands control over to the game disc or cartridge.
The file is completely absent or named incorrectly. full bios batocera
Emulators use these files to accurately mimic the hardware behavior of the original console. Without the correct BIOS, an emulator cannot boot the game files (ROMs). stands for Basic Input/Output System
Copy all the contents of your extracted BIOS pack and paste them . full bios batocera