It can manage data flow between the operating system and some attached devices including video adapters, hard disks, a printer, mouse, etc.īIOS can help improve performance of the game. You need to know that BIOS (or basic input/output system) is a software product, which is used by a computer’s microprocessor in order to get the system started after you switch it on. To solve it, you just need to download and install GBA BIOS on your computer. For example, if you are playing games in VBA or you use any other GBA emulator, you will get a message, which notifies you that there’s one problem related to the bios. Today, you can’t play some games without GBA BIOS. As a result, the new solution became compatible with Game Boy and Game Boy Color software library. The greatest benefit of this solution is that it added an ARM7-based 32-bit CPU to the Z80-based 8-bit CPU which the previous models had. The Game Boy Advance or GBA for short is the successor to the original Game Boy line which hit the market 18 years ago. GBA BIOS - Get Rid of All Issues While Playing Games