Pastel Vertical Lines on Macbook Late 2006 Model Please Help!!!!!

[Mac King]

I have a Macbook (White 13-inch Late 2006 Model) I power this bad boy up and all I see are pastel vertical lines on the screen. I'm hoping this can be an easy to moderate fix. I pray that I don't have to purchase a new logic board because I purchased this laptop off of ebay and it cost me alot already. So I'd be in forever in anyone and everyone's debt who can help me to the best of their abilities.



Please Any Help Appreciated!!!!!!!!!

 

[celticpride678]

Definitely an issue with the graphics card.

 

[Mac King]

What do I do? Do I need to replace the screen or the logic board?

 

[celticpride678]

What do I do? Do I need to replace the screen or the logic board?

Logic Board.

 

[Mac King]

Thanks, if I hook it up to an external monitor and it works then do I need to replace a video cable?

 

[Animalk]

It could also just be the screen or the cable connecting the logic board to the screen.

 

[Mac King]

I hooked the MB up to an external monitor and the video shows up just fine. So I am trying to figure out what next? So that I can fix the screen. What cable or cables do I need to buy or even if I need to purchase a new screen?