This I have been meaning to ask for a while, just been busy...
Around October last year I bought a on-offer new Ryos MK Pro Cherry MX Black. Its great as I can assign short-cuts for advanced applications (and games), and works well with my typing (learnt on ancient membrane keyboard which actually require more force to press than a MX Black does...)
However, after a few months (say later November), I noticed after using the computer after a period of not being used, the M key LED was broken and the N key very faint (now pretty much dead). Photo attached (probably, first post )
Considering its kept on a clear desk in a usually locked room, I can't say what damage there could be other than faulty components/soldering, I doubt anything has been dropped on it.
I have been contemplating whether I should I return it to the manufacturer, retailer (probably SCAN), or fix it myself (I am fairly competent at electronics and soldering, to the degree I have modified high wattage power supplies, but am concerned at repairing a probably delicate item that normally retails at quite a high price...) - in which case is a guide such as this https://www.ifixit.com/Guide/Roccat+Ryos+MK+Glow+key+led+and+key+switch+Replacement/66023