So I picked up an Omnikey Ultra T today, and i've never heard of them before, nor have I ever heard of the supposed Alp switches it has. It seems to be in good codition, but needs cleaning due to the keys being difficult to press, also it has the original cable, which seems to be some 5 pin, PS/2?
I need to take the keys off to begin cleaning the board, but they are extremely difficult to take off, do I need a keycap puller? How can I take them off without damaging the board. Thanks!