…This content is for 1-days, 7-days, 30-days, 90-day, 6 months, and 1year members only.Login Join Now Post navigationDELL LATITUDE 5300 18827-1 NORTHBOY NON-TBT MB A00 MAIN BIOS WORKING HP G6-1053er DA0R12MB6E0 REV E BIOS TESTED OK