A friend of mine has a problem with his KN5000. Everything works, except there is no display ..just a blue blank screen.
Any ideas?
Re-setting may help, so......
Anyone know how to factory re-set the 5000?
I suppose it's worth a try to re-set, although I suspect something is seriously wrong with his keyboard.
Any help would be appreciated.
Thanks
Larry Hawk
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Larry "Hawk"
♫ 🎹🎹 ♫ SX-900