Lenovo G50 Laptop DEAD | Not charging | Not powering ON | how to repair .

This video is about reparation of a dead lenovo G50 laptop personal computer, first i thought it need just a bios reset but after disassembling i found that the 20 volt line was showing short and i had to inject external voltage to trace the faulty component. watch the video till the end.
Take care and do the reparation on your own risk.
Thank you for watching, have a GOODTIME...