Suddenly my laptop (Acer Aspire 7740) (windows7) keyboard is malfunctioning. The output does not match the actual input i type.
When I type: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ` 1 2 3 4 5 6 7 8 9 0 - = [ ] \ ; ' , . /
i get the output A B DC DC DC GF GF HN M, J M, . €M, HN . €P Q GF SX T U V SX SX HN Z a 1 sx 3 dc gf hn / - / ] / \; ' m, .€ / \;
Even enter and backspace \; give me the following outputs: \; \;
Left arrow functions as the tab button.
Use of a external keyboard gives me the correct output so I am not able to understand what is the problem. I tried cleaning the keyboard and pressing fn+numlock or fn+shift+numlock. This also did not solve the problem.
Thanks for any help you can give.
In response to the comments and answers uptil now:
The problem started after probably 5 hours of inactivity. Do not find any spillage. None of the keys are stuck and feel normal / move freely. Multiple keyboards are not enabled so I dont think that is the problem too. Thanks for your suggestions.