Razer Huntsman Keyboard - Keys stopped working

Majority of my keys are fine! just all of a sudden, my q(copy and pasted it ) button, and my down arrow have stopped functioning entirely. It wouldn't be that big of a deal, if I didn't game, and use the button like q as often as i do, so it's extremely irritating to me. I've tried things from unplugging it, plugging it back in, uninstalling it, and reinstalling it, using a can of compressed air on it, restarting my computer, i think it's an issue inside the keyboard itself. And i'm not tech savvy enough to deal with that. My keyboard is also a month or so out of warranty, so I can't even get it replaced I don't think. Is my only option just buying a whole new keyboard?