SOLVED-USB Keyboard does not print letters to screen

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FullTimer1489

SOLVED-USB Keyboard does not print letters to screen

Post by FullTimer1489 »

OK this started as a keyboard that seemed not to work anymore.
I bought a cheap $5.00 one to replace it. The new one worked fine for a few days.
Then it did the same thing again.
While looking at some logs I saw EMI Hub Disabled..Re-enabling.
:idea: Looked it up and it was from interference on the USB Hub.
:idea: So I did a single coil with the keyboard wire and added a ferrite clamp on core and now the keyboard works fine.
Just goes to show some times first guess isn't always right.
Also I have NEVER had this problem ever before.
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
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