How to Fix Lenovo Laptop that Won't turn ON!

One day you're trying to turn ON your laptop but it will not !!, and your mind will straight away says your laptop is dead and get a new one!
and maybe a friend of you says to take out the battery for one hour and put it back it should work...
but what if this didn't work especially for new model laptops?
in some of the new laptops i.e Lenovo (the new models), there is a secondary battery which is stuck on the motherboard just like your mobile phone. sometimes if you disconnect it and reconnect it the laptop will come back to life.

in this video below I will show you how is easy to disconnect the secondary battery and reconnect of a dead Lenovo laptop and it will work again ...