Is Nvidia geforce 310m replaceable in a Sony ALL IN ONE ?

[Samarth02]

I recently bought a Sony VPCJ128FG ( you can Google it!) All in one desktop PC. It had all the high end features- i5, 4 GB ddr3, 500gb hdd.......

But the gpu (Nvidia geforce 310m) isn't that good for playing games like assasin's creed, crysis 2 (lol)
bf3, or GTA4.

So my question here is, is this gpu replaceable?..... please don't tell me i should buy a new desktop for gaming or why did i buy this in the first place.
Anyways, i know that these are mobile graphic cards, and they are chip like in size.
here are the specs of my gpu:
Die size: 57mm sq
Transistors:260M
Bus interface: PCI-E 2.0 x 16 @ x1 1.1
Memory type: DDR3
Dedicated Graphic Display 512mb

 

[CaedenV]

not only chip-like in size, but it is a chip on your motherboard, so sadly, no, it is not replaceable. All in one PCs are great, but they are not meant for this application.

 

[Samarth02]

But I've seen in many videos demonstrating how to change a laptop graphic card
and I've heard tha all in one PCs are like laptops only,
i know its very hard but i am accepting the risks.....

 

[CaedenV]

only ultra high end onboard GPUs are replaceable... the ones that come with an AOI PC are simply not.