Lenovo Ideapad B5400 M5400 DA0BM5MB8D0 REV:D Bios + EC Free Download-,File format (*.rar), File size:10.48MB no login required for download Download link below Download now Post Views: 515 # IBM/Lenovo Laptop Bios# Lenovo
V star N450GTS short circuit+no power supply maintenance, the two power supply chips are replaced by maintenance! Pro-test normal use! 2023-08-16
