…This content is for 1-days, 7-days, 30-days, 90-day, 6 months, and 1year members only.Login Join Now Post navigationLENOVO IDEAPAD 330-15ARR EG534 & EG535 NM-B681 BIOS 100% TESTED OK MAIN + ITE SURFACE 1769 M1088058-002 BIOS TESTED OK