How to find BID Number Laptop, Desktop Bios We use Hex Workshop Hex Editor . Download it here http://bios-fix.com/index.php?threads/hex-workshop-professional-6-7-0-5247-keygen.8450/ 1- Open your backup bios file 2 - Go to Find 3- At Find what chose Text string type : BID 4.Find Next 5-My BID is : BID0804E