On my C55-B803 Satellite keyboard is typing double letters

My laptop keyboard Satellite C55-B803 began typing double letters suddenly.

When I press 'a', it is like 'aa' and when I press BACKSPACE, the two 'aa' disappeared. On the screen the keyboard works fine. I tried all possible ways... cleaning keyboard replacement keyboard settings also.

Pls help...

The same problem occurs if you want to use the external USB keyboard?

If external USB keyboard works properly, the problem of double letters is related to the breakdown of internal keyboard.
Then there is only one solution: keyboard replacement.

Tags: Toshiba

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