I didn't look at the link, but any guide besides the official BradyGames guide that has to do with things beyond the beta (except for things that can be datamined) is a fake or is just copying things from the official guide.
It might still be possible to play without a supported video card. Unless they program it to not load for unsupported cards you can usually still get a game to run, it just won't run well in most cases. I'm not familiar with laptop video cards, but if it's close in power to the lower end recommended cards the game will likely be at least somewhat playable on the lowest settings.
For laptops, unless you get a high end video card in it, it won't have a long life as a gaming computer. I could be mistaken, but I don't think yours falls under that as those types of laptop video cards from what I've seen use the same/similar naming patterns as standard PC video cards.
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For laptops, unless you get a high end video card in it, it won't have a long life as a gaming computer. I could be mistaken, but I don't think yours falls under that as those types of laptop video cards from what I've seen use the same/similar naming patterns as standard PC video cards.