I used my laptop nce again t soem of hte leetter are not working now. I a not sure if it is soemthng aobut the dust in the laptop that I need to clean or because there is a key that is lack. I am having a hard time with letter o, m, y, and u.
Now it is working but did you see my first paragraph, some of the letters are not coming out when I tick the tab. How to solve this one? I don't have lock keys. I did check the device manager and update the keyboard. I even scan it, but there goes the problem arriving once in a while and it is really irritating.
I clean it now but the problem arises again, just like on the first paragraph. Please help!







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