BIOS-mods.com shady links, random Telegram channels, or YouTube description links. Many contain viruses or deliberately corrupted files that will short your logic board.
Use tools like to open the archive and look for files named inflash.bin , bios.bin , or with extensions like .fd or .rom . ya4a194v0 bios bin exclusive
Please provide more details, and I'll do my best to assist you. BIOS-mods