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I’m frustrated

Dead keys in a ProKeys Sono 88

When I bought it, it had been already used. The keys A-1, A#-1 and B-1 didn't work at all. Now, The keys D1 to B1 don't work, too. The key C#1 works well, the key C1 works like 50% of the time (if I pressed it 100 times, it would work aproximately 50 times).
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this problem
  • Hey Lucas,

    Sorry you're having trouble with your controller!

    It does sound like this is hardware related. Warranty and non-warranty claims cannot be handled here on the forum but I can point you in the right direction! Here are a couple of options that you could choose from:

    • Submit a Warranty or Service Inquiry with our Technical Support team by logging onto the M-Audio Support Page. Select Warranty or Service Inquiry from the drop down menu. This will not require a support code.


    • For faster support, call or email your nearest Support Office or International Distributor. Select your country to find the nearest office.

    Make sure to reference or link to this thread to help out the support team.

    I hope this helps! Let me know if you have any additional questions.
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