Strange issue on keyboards

Thank you for your answer brian
No i dont use the external keyboard. I mean the main keyboard, the keyboard that applied in the machine, you can re-assamble it right? I unplugged the cable that attach to it, like im changing it with the new one

That, unfortunately, is usually the best solution. I'm assuming you have taken the keyboard completely out? You can remove the keys and press them on again (as long as you know how - see YouTube perhaps). This can free the keys, but more often it is a keyboard issue and that will usually need a replacement. You have nothing to lose though - it might be worth a try - but I would advise against removing any of the mechanism that is under the key unless you are very confident in your dextrosity (is that even a word?).

However, if you have no keyboard attached now I am at a loss to see that the "H" key is still seeming to be pressed. If you havent tried it without the "built in" keyboard then you could try it with a USB keyboard attached - at least for the short term until you get a new laptop one.

Please make sure you get the right replacement keyboard. There should be a model number on the underside of the original so you can get the same.

Yes brian, that is what bothering me. I have no attached keyboard, not an usb keyboard or original keyboard on the laptop but the H button keep pushing like "h..hhh....hhhh..h.h.h.hhh.hhhh"
I dont even know why and i dont know how to fix it

So what happens when you turn off the laptop and then power it on? Could ther be dust or some foreigh object or fluid in the socket where you plug the ribbon into?