…This content is for SUPER PRO +, SUPER PRO , PRO, STANDARD, BASIC, and DAILY members only.Login Join Now Post navigationLENOVO THINKPAD L14 L15 GL4A5/GL5A5 NM-C741 BIOS WORKING TESTED OK 16MB + 1MB DANL8MB18B0 REV B NVIDIA GPU MONSTER ABRA A5 V4.1 BIOS TESTED OK CLEAR ME