How to Update Dell XPS 1645 Laptop graphics card?

[louiscooper136]

My graphics card is an ATI mobility Radeon HD 5730 graphic card, i have a Dell xps 1645.
So I noticed on the dell website the graphics card hasnt been updated in years, but i went to the AMD website and looked and they have an update. But I dont know if they are compatible. Can someone find an updated graphics card that works on my system?

 

[RCguitarist]

Thats the thing with laptops, you cant just swap in a new graphics card like you can a desktop.
You can update the drivers, but thats all.