hp 240 g6 ssd slot

Product: HP 240 G6. mw engine slot Operating System: Microsoft Windows 10 (64-bit) Hello Dear, My notebook motherboard has m. slot turnover kecil 2 port of ssd and marked “2nd ssd” on it It seemed me like NvMe ssd port So I bought Transcend PCIe 110s NvMe 256 GB But when I installed it, NO POWER ON After remove ssd, everything Ok