Help with my HP Laptop Keyboard?

whang2011

Hi everyone, recently I';ve been having problems typing using my hp laptop keyboard. Apparently whenever i type down and use my spacebar it becomes the letter ';x,'; also when i type the enter key it inputs the typed word but it adds the letter ';s'; to it and when i press the letter ';s'; it breaks down the word and automatically enters. I';m hoping that someone here could advise me on what to do. Right now I';m currently using the onscreen HP DV Series DV7T-2000 (Black) Keyboard but gosh! it';s tiring to use and i just want my keyboard laptop back. My laptop is HP DV7T-2000 . Hoping for some great advises. Thanks!