I dropped my rift about 3 feet and now it has colorful lines on the far left side of the left lens. It still takes up most of the lens. I would hope that this is just a software problem since this thing was $400 and should be pretty durable.
How would dropping it cause a software problem? If you’re lucky, the cable got knocked a bit loose. Try detaching the cable from the headset and reseating it. If you’re unlucky, you may have damaged the LCD or the internal wiring to it. If that’s the case, there won’t be much you can do, except file a support ticket and hope that Oculus will help you out.