Laptop keys not working

[Mrright]

Hi dears some keys of my laptop are not working due to hit.when i press the key (N) so appear (6) etc someone please tell me what should i do to solve this problem?

[pakfon]

mere pas bhi yehi masla hy...

[NoMaN AmIn]

deer aap apny key bord ke setting karo Control Panel\Clock, Language, and Region men se

[Mrright]

thank u but i dont know that how to settings will u plz tell me step by step if it is not a hardware problem because my nephew hit it with his leg?

[Ahmed220]

mere sath b yei issue ata h kabhi kabhi jb laptop garam hojata ha phir restart krne k bd sai hojata ha

[NoMaN AmIn]

Hi dears some keys of my laptop are not working due to hit.when i press the key (N) so appear (6) etc someone please tell me what should i do to solve this problem?

deer aap ka laptop kon sa he aur kahan se mangwaya he kun ke agar hum kise dosry Country se laptop mangwaty hen to is men keybord setting bhe wahan k hisab se hoty he

[Mrright]

sony vaio pcg-grt 250p
i bought it through my friend