Add Extra Graphics Card to one Envy Model from Another Envy

[diptocse07]

Hi,

I am Istiak from Bangaldesh. I am using HP ENVY 15-j139tx. My sister brought new HP ENVY x360 15-aq160sa from UK for me. In new HP ENVY x360 15-aq160sa there is no extra graphics card but in my HP ENVY 15-j139tx there is extra graphics card of NVIDIA GeForce GT 740M.

Now can I remove graphics card from HP ENVY 15-j139tx and add that to HP ENVY x360 15-aq160sa? Is it possible? Or ENVY x360 15-aq160sa supports extra graphics card that I can add? If yes please let me know that model of graphics card that I can add.

[Huffer · Accepted solution]

You cannot do what you are thinking. In both systems the video "card" is a chip hard soldered to the motherboard. There is no way to transplant one to the other. And no way to add any kind of graphics card to either. 

[diptocse07]

I thought so :). Thanks for your prompt reply. One more time please let me know whether I can add extra 8 or 4GB RAM to my new laptop Envy x360.