[SOLVED] Keyboard problem with the 'A' key

[aleksander.wind]

When i press the "A" key on my Razer Blackwidow Ultimate 2014, sometimes, the letter gets written twice. This is the only key it happens with. Pls help.

 

[hang-the-9]

If cleaning under they key does not help ( you can try a bit of contact cleaner on the switch ), and this happens even in Safe Mode and on other computers, you need to replace the keyboard, it's probably no longer in warranty after 5 years.