Razer Ornata Chroma Dead Keys

A few weeks ago, the whole two top rows of my keys died. ESC, all F keys, as well as prt sc and scr lk. Below that, the ~ key, all the numbers, as well as - and + keys. Somehow, Backspace and pause break managed to stay working, which gives me hope. The keyboard was purchased two and a half years ago, so it's not that old. Nothing was ever spilt on it, it had no contact with any liquids or anything else. I never hit it, dropped it or did any damage to it. I tried the CTRL+CAPS+ESC "fix", I tried it on a laptop, nothing works. The RBG lighting still works on the keys, though. If anyone could help me see if there is a way of fixing it, I would greatly appreciate it! If not, I guess I'll have to get a new one.