Lenovo Flex 14 fl14m clear me-region bios Lenovo Flex 2-14d,LF145M MB - 13287-1 - LF155M 13310 schematic
Lenovo Flex 2 working bios bin LF14M MB 13281-1 working bios bin 448.00X01.0011 working bios bin tested bios 100% OK