16MB + EC 8MB + EC…This content is for 1-days, 7-days, 30-days, 90-day, 6 months, and 1year members only.Login Join Now Post navigationLEGION Y545 NM-C221 REV 2.0 BIOS MAIN EC OK LENOVO THINKPAD E450 AIVE1 NM-A211 BIOS TESTED OK MAIN + ITE