Hello good people in this group, i´m new here & I need your guys help. I have bought used casio keyboard WK3800 a few weeks ago for my daughter. Yesterday when she wanted to play it, it doesn't on. I've tried to pull & inserted bck the power cord but nothing happen, sometimes I can hear very short noice from the speaker but thats it the keyboard won't switch on. I contacted a friend who has the same type of keyboard, he said it might be the processor problem and it can't be fix because the sparepart for this model is no longer available. Please if anyone of you have similar problem like mine please Help me
