… This content is for SUPER PRO +, SUPER PRO , PRO, STANDARD, BASIC, and DAILY members only.Login Join Now...This content is for SUPER PRO +, SUPER PRO , PRO, STANDARD, BASIC, and DAILY members only.Login Join Now Post navigationLENOVO THINKPAD X13 YOGA GEN 1 LBB-2 19733-1 448.0JH04.0011 BIOS 100% TESTED OK A1416 820-4652-A CLEAR ME BIOS TESTED OK