LENOVO 90004536 Lenovo U430 Laptop Motherboard w/ Intel i7-4500u 1.8Ghz CPU, 31L Details about LENOVO IDEAPAD U430 I7-4500U LAPTOP MOTHERBOARD 90004536 Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. Details about LENOVO IDEAPAD U430 I7-4500U LAPTOP MOTHERBOARD 90004536 ... 90004536 Lenovo U430 Intel i7 4500U 1 8GHz CPU Motherboard | 90004536