I am trying to program the keyboard but I press Program+f12, the lights start to blink fast. I press the "origin", and the lights should keep blinking, but slower.
The problem is that they still blink fast and from this point there is nothing to do. No matter how many keys I press, the lights keep blinking fast until you press Program+f12 again.
Anyone has this problem before? I think this is a pre-2000 keyboard. I have checked that all the keys work.