I think you have a failed hard drive. Depending on how technical you are, you can get an adapter to connect the 2.5" drive to your desktop (I assume you are using a desktop to access the forum) and check this. Otherwise, get yourself a new hard drive. It should be a 60 Gb IDE so not expensive.
If you are in the UK - this one would work - http://www.ebuyer.com/product/102291

 

Thankz albert

but how can my hard drive just fail?? and i am using a desktop atm,, and do u mean a adapter that connects my Laptop Hard Drive to my desktop with a Usb??,, or a internal cable??

thankz for your help

 

Hard drives, especially in laptops, are vulnerable to shocks. They are also bits of machinery with moving parts so give up all the time.
The adapter is an internal ribbon cable with a special adapter on one end to fit the drive connector on the laptop hard drive.

 

lol well ive been smashin my laptop lately so umm must be that =]

so wen i got a new 1 do i jus put it straight in or do i hav 2 do somethin 2 it??

thankz

 

I am not taking the mick!
A new hard drive will be empty so you will have to reinstall your copy of windows, then the drivers and then the applications you use. If you have a system restore CD that came with the laptop when new this will save loads of time.
I think you would find it easier to take it to a repair shop - they might charge you a little more for the new drive but for this extra you would be certain that it is the drive that has failed and they might be able to help with restoring your system.