Upgrade VGA Card on a 17" Laptop

[Wangde]

I have a 17" laptop from M-Tech Laptops, Model#M570U. I have a Nvidia 7800 GTX with 256MB Video. How can I upgrade to 7950GTX with 512 MB?

Where I can buy the VGA Card? Can I install the card by myself? :?: :?:

 

[killernotebooks]

Email me direct through my profile and I can hook you up.

 

[Wangde]

Thank you anyway.

M-Tech service center help me to upgrade the VGA Card. They take the old VGA card back for partial credit. It is a good deal. And I need the system back within 3 days. They accepted the request and did a fine job.

The new vga card increase the performance more than 25%. My boss is very happy.

 

[killernotebooks]

What was the total cost on that?