Turn on MacBook Air when I connect the power cable?

[teobilly]

Hello guys

I have a question.
Since I have to use my MacBook Air only with an external monitor (the mac's display is broken), I wanna know if there is any way to turn on the mac automatically when I plug in the power cable?
Or if you know another solution, my idea is not to open the mac every time to turn it on.

Thanks !!

 

[Audit13]

Disconnect the battery from the motherboard, connect magsafe charger, Macbook should turn itself on each time power is supplied to the Macbook while the battery is disconnected from the logic board. If this works, get a switched power bar and use the power bar's switch to power up the magsafe.