0121[Fn]+[名無しさん]垢版 | 大砲2018/02/01(木) 17:37:54.41ID:rUprr4IK RX550は駄目みたい https://www.notebookcheck.com/Test-Lenovo-ThinkPad-E480-i5-8250U-RX-550-Laptop.279314.0.html