The Notebook Review forums were hosted by TechTarget, who shut down them down on January 31, 2022. This static read-only archive was pulled by NBR forum users between January 20 and January 31, 2022, in an effort to make sure that the valuable technical information that had been posted on the forums is preserved. For current discussions, many NBR forum users moved over to NotebookTalk.net after the shutdown.
Do you think that you really need this? Upgrading VRAM of integrated video is very difficult process: you have to properly remove old chips, de-solder active and passive components for them, apply new chip and then solder new active and passive SMD elements. That can be done only by very qualified personal using special equipment for PCB creation.