MacBook Pro wont turn on

[InsightsIE]

Hello. My macbook pro wont turn on help. When you press the powerbutton the harddrive is about to spin up then shuts off. When you hold the powerbutton the light blinks rapidly then it stops the light comes back on then bang it turns off. I reset everything possible! On 17" 2.5GHz Early 08 4,1 Model. And yes I tried hooking it up to an external monitor

 

[monoxera]

https://forums.macrumors.com/threads/807108/

 

[A Macbook Pro]

Yep, your graphics card just died. Sorry dude. Take it to an Apple store and hope for the best.