…This content is for 1-days, 7-days, 30-days, 90-day, 6 months, and 1year members only.Login Join Now Post navigationEYG11&ES433&ES434&EYG21 NM-B781 Rev 1.0 BIOS TESTED OK MAIN +EC LENOVO Z41-70/ Z51-70 LA-C287P REV: 1.0 MAIN+EC BIOS 💯%TESTED OK