Hi @sfarmer1,
Welcome to HP Forums, this is a great place to get support, find answers and tips.
Thank you for posting your query, I'll be more than glad to help you.
I understand that the numeric keypad on your HP All-in-One - 20-c032 is not working.
Let's go through a few steps that may help to fix this issue.
And here are a few steps for you in the link: Numeric Keypad Does Not Work
Let me know how this works.
You have a good day ahead.
Rainbow23
I am an HP Employee
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