Re: Need Schematics for Lenovo Legion Y520-15IKBN (DY520 NM-B391 Rev.:1)

hello guys i am searching fore help fixing my new used dy520-nm-B391 rev.:1.
i installed a new ribon cabel fore sata ssd. but they sent mee one fore a y510 i didt not see that at first so i installed it and i short circuted something the cabel burnt one of the lanes totally of. and now the laptop whont turn on. and the power supply is not registerd when plugged in anymore. so i think some fuse ore diode must be burnt. but i cant figure what and where and i dont have any schematics for it. is there maybe...

Re: New Members - please post your introductions here

Hi All,
I've been a long time reader here but now i need real help fixing a dy520 nm-B391. that i installed a wrong hdd sata ribon cabel into that i after installing saw that they gave mee a cabel fore an y510 insteed and it burnt the ribon cabel and something else on then mainbord i i dont know what but it will not register external power supply ore power on at all. my real name is kim (male) from Denmark i have some (not much) understanding of electronics.