NOKOTION Laptop Motherboard For Lenovo G50 G50-45 A8-6410 CPU ACLU5 AULU6 NM-A281 REV:1.0 DDR3 MAIN BOARD Full tested nokotion pc main board for lenovo g405 laptop motherboard a4 5000 cpu hd 8570m video card vawga gb la 9911p ddr3