Graphic card limit for my system?

[yrana2002]

I have an Acer 4520 laptop with AMD Turion 1.9GHz processor.. Currently im having Nvidia Geforce 7000M graphic card hbut im not satisfied by its performance..

hence im willing to get a new graphic card.. Is there any limit to which my system can take a heavy graphic card? for eg: if i take nvidia 9000 series or ATI 4600 etc..?

 

[techking_dinesh]

i dont think it is posssible to upgrade on lappy

 

[infra_red_dude]

You cannot upgrade the graphics chip in your laptop. You are getting low performance coz the Geforce 7000M is an IGP and not a discrete graphics card.