Wasn't really sure where I should open this thread but Ill move it if its in the wrong area... Currently have a lenovo x220t convertible tablet. Has i7-2640M @ 2.8ghz, 8 gb RAM. I was doing some reading on adding a gpu to a laptop by hooking it up externally. Was just interested if anyone has ever done this and how I would go about researching whether this is even possible on my laptop. Thanks.