the 'c' key don't act does not on the keypad wired iMac

C on my wired keyboard key does not work. I looked at the keyboard Viewer, and the c button does not illuminate when I look at. The capslock key is staying too dull-lit when not in use, the light becomes brighter when I activate it, but she remains weakly lit when turned off.

I restarted but also tried to plug into each USB port. (I don't think that the keyboard is broken, as I tested it)

It's the first day, I had these problems.

I would blow with compressed air, or reverse & bang softly there.

In the keyboard Viewer can you click the c button and highlight?

Tags: Mac

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