A ahmadbagjery New member Apr 3, 2020 #1 Apr 3, 2020 #1 Laptop Model A1418 PCB Number 820-00597 Bios Size in MB 8 Bios Type Main HI could you please clean ME for this file motherboard 820-00597-A Attachments 820-00597-a.7z 4.2 MB Views: 2