Can i Upgrade Nvida videocard?

[albinqerimi1999]

I have a Terra mobile 1771 laptop but my videocard is not working(Nvidia geforce 9600m gt 512mb)
it is removable so i want to buy a new one (Nvidia geforce 9600m gt 1gb) but i dont know if my terra laptop can handle that

 

[kookie3010]

if it uses mxm gpu and is replaceable then it should be fine.they are the same chipset. on the 1gb model which is the GS model have higher core and memory clock .