My laptop keep pressing zero

[Rendell1234]

My 5 year toshiba satellite keeps pressing zero(0 key) but the keyboard wasn't no clog and not getting stuck. But i suddenly restart it then it appear (Hard Driver Recovery) settings. It is cause of hard drive failure???

 

[Rendell1234]

My laptop keyboard is suddenly pressing itself (only 0 key) but also it is several minute to stop. Also after i restart it is suddenly appear (hard drive recovery setting)
My laptop is toshiba sayellite.

 

[roaec]

Check the keyboard, remove it and test your system, then if the problem solved by detaching it ,you will need to change the keyb
oard .