mouse or keyboard problem

[uss.suarez]

have trouble with keyboard and mouse.. I first notice it when I was typing in the search bar.. when typing sometimes after 4 characters it goes back from the beginning of the textbox.. and sometimes when highlighting it keeps going back on the top.. just like PAGE UP button do. trying using on screen keyboard the problem still persist.

 

[Lutfij]

Does this happen n particular software's/app's/browsers? If this happens on anything that require a keyboard, see if pressing the INS(INSERT) key changes anything. Make and model of your laptop as well as the SKU for your mobile computing device?

You can go to keyboard tester and see which key is being depressed.

 

[uss.suarez]

Does this happen n particular software's/app's/browsers? If this happens on anything that require a keyboard, see if pressing the INS(INSERT) key changes anything. Make and model of your laptop as well as the SKU for your mobile computing device?

You can go to keyboard tester and see which key is being depressed.

Asus x555L

thank you i downloaded a keyboard tester found out F9 key doesnt work anymore and HOME button sometimes are being over pressed