I've had this keyboard awhile and admittedly it hasn't been used in months. I'd assumed the battery was just completely flat since none of the LEDs will come on. But I've had it plugged in to charge all day and still no sign of life returning.
I've tried a different USB cable and charging plug. I can't see any sort of reset hole or such on the keyboard to try.
Anyone have any suggestions on how to bring the keyboard back to life please?