Hi,
I've bought a K70 RBG MK2 in april 2019 and since 1 month my F1 key, my num lock key and / * - + Enter keys (the ones on the keypad) don't respond anymore, i've tried to reset my keyboard and updated the firmware, they still don't work anymore, i haven't changed anything before that, however i've noticed that my keyboard sometimes light up by itself when my computer is off.
Anything i could try to fix that ?