Lenevo laptop not turned on

[ANAND_0707]

I am using Lenevo laptop and its not turned on..wen I push power button the battery light blinks thrice and nothing happened. I have removed battery and checked again still no use..any help

 

[Andrei N]

Power lane issue.
Check your charger first either by using another one or with a multimeter.
If the charger is OK then one of the MB power mosfets is fried and needs to be replaced. You need a soldering station for this.