Laptop Model lenovo Z50-70 (20354) Motherboard aclu1/aclu2 uma nm-a272_r1.0 KBC / EC IT8586E Flash WINBOND W25Q64FVSSIG_SO8 (UC3) Flash EC - Size (files zip) MAIN 4MB File type Dump – bin – rom – bios - Schematic https://drive.google.com/open?id=1mEocr_38f0bL3aC9CX-SbMafBned8wzP#