I have a Dell Precision M6600 laptop. Since I bought 2 batteries, 2 power supplies, installed 2 SSD... I would like to continue to use this laptop. The problem is, I use Adobe Premiere CC for video editing when I am onsite. The GPU NVIDIA Quadro 3000M is no longer supported by Adobe or NVIDIA. It will still edit, but to render (using the software only render) takes 3-4X as long). Can the GPU be replaced? 2 years ago, (due to a power surge), the Mother Board) fried & I had it replaced. (with a used MoBo). This computer repair store in Memphis can replace the GPU, if I find one that will work. Should I give up & buy a new video editing laptop computer? (it is 11 years old)