I have a older XMG707 and the keyboard has not been functional for some time now. The up/down and 'c' button does not work anymore, and I am looking to replace the keyboard. I found a exact replacement, but it is too expensive. Is it possible to replace the keyboard with a normal keyboard (no backlights)? This should be much cheaper I believe. Anybody know what I could look for to find a compatible non-backlit keyboard?