https://908labo.com/2017/11/10/%e5%af%8c%e5%a3%ab%e9%80%9a-lifebook-fmv-a8250-%e5%88%86%e8%a7%a3-disassemblyhow-to-video/
富士通 LIFEBOOK FMV-A8250 分解 (disassembly,How-to video)