[cucubelu]

Hmm Actually its a hard disk of a laptop. I saw a message before I shut down my computer that I should back up my files since there is a hard disk failure ( I don't exactly remember the message). When I turned on my computer, it will stop responding after the boot screen. I can't even press the f3, f11 or del for the recovery, setup etc. I think the hard disk stop running or something.

There is no loud noise and its 1 and a half year old. So not that old.

So you need to open up your laptop, check the serial number, get in touch with the manufactures.

For recovering your files you will need to go to an specialist/shop. If it won't boot up.