Hi i got the korg pa50sd when i swith it on it shows me korg pa50sd boot loading files then this goes off, still the light on display is on but blank display with nothing on it ,. i was trying to find any music shop to fix it but so far i cant find any korg music shop to fix this problem ,. someone says that its the fuse but it cant be coz the light is still on ,,. and doesn switch it all on to play on it

Go To www.korg.com and go to support

For the best info contact Korg customer support. Here is the link-

http://www.korg.com/us/support/contact

Here is a link to your manual, it should tell you how to do a factory reset somewhere in it. Hope this helps.
http://www.korg.com/uploads/Support/Pa50SD-UM-ENG_634618903911880000.pdf

Please see "Loading Korg Pa50SD's Operating System" below for
instructions on how to load the operating system.

para resetear el pa50sd
Please see "Loading Korg Pa50SD's Operating System" below for
instructions on how to load the operating system.

Have the same issue

Have you tried it with batteries? Are you sure the power supply is working correctly? It should not need the OS to operate as a keyboard disconnected from the computer.

The cable connection is just a MIDI cable that uses opto-isolators so the 2 items are electrically isolated from each other. The software driver for the Korg should load without problem. The Korg program itself may be looking for inputs that are not there when the keyboard is off and the program itself reaches a stop command.

If the PA80 will not work on just the power supply- the power supply can be the fault- it has an internal fuse. Finding a similar supply with the same coaxial plug wired the same polarity is the way to test it if the battery option is not available.

1. Power-off the PS60.
2. While holding down the four PERFORMANCE buttons and the OCTAVE DOWN button, power- on the PS60. The PS60 will be initialized, and the factory-set data will be written into internal memory. The display will indicate "Initializing..." while data is being written. Never turn off the power while this indication is shown.

Manual available here:
http://www.korg.co.uk/downloads/ps60/docs/PS60_OM_E1.pdf

Hi, Provided your Korg works as normal, besides the display being blank and lit, I may have the answer. It sounds like the contacts connecting the display have somehow become dirty. This could have happened from something getting spilled on the display. To fix is easy enough if you have a little mechanical aptitude. unplug unit/take batteries out,and disassemble unit to gain access to the main circuit board where screen is located, the screen may be held in place with a tin casing either soldered to board or with prong set though the circuit board and twised on the reverse side to hold in place. After removing this there should be a little rubber strip between the screen and circuit board-this is the contact strip that you need to clean with rubbing alcohol. Clean the screen where the contact strip meets the screen. do the same on the circuit board, reassemble and you should be back in business. I hope this was useful, thanks for asking FixYa, and good luck, Prodzilla.

You need a reprogramming done from the Maker . Contact Authorized Korg Service center . Be away from frauds.