guestuser :
My laptop's keyboard is behaving weirdly, sometimes i have to press a key few times to print the character and sometimes I press it only once and value get printed two or three times. Can you please tell m what is the problem, is it hardware or software?
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Guy, if some keys do not work properly on your Asus laptop (for instance, C, M,Q,V keys do not type at light touching - you must press them hardly and longly - some 3-7 seconds), then all suggestions to reinstall the keyboard driver and so on are rubbish.
The solution is as follows: Just open the bottom of your laptop, remove the battery (or lift it) and unfold the soft bands under it (or fold them otherwise).
I had 2 Asus laptops of different models and that action resolved the problem in both. Usually that problem arises 3-rd year of laptop's use