Hi All I use a type cover (the first generation) with my Surface RT. It worked fine for 10 months, then suddenly two keys stopped working - namely, "g" and "h". There seems to be lots of threads about the whole keyboard not working, but my issue is just these two keys. I tried restarting the Surface, refreshing, cleaning contacts etc - nothing helped. It seems it is a hardware problem? I'm thinking of yanking out those two keys to see maybe there is some dust/dirt underneath that needs to be cleaned. Any tips how to do that without breaking the keys? Also, is there anything else I can try to bring these two keys back to life? I think the keyboard has a 1-year warranty, but I've lost my receipt, doh. Thanks for any suggestions!