hi everyone, im still looking around for sollutions to some errors im getting when swithing on the machine, eg, mech note err 1.6 and invalid key 4.6, i thought it was the psu gone bad as it used to play fine until one day i got these errors that will not clear , so tried different psu but didnt cure it then brought new mpu board plugged it in too find no change what so ever ,
if any one knows anything about this stuff it would be a great help, also nearly forgot to mention it does not have a note slot fitted.
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