My computer froze up and started making a constant clicking noise when I was INSTALLING a program and so I tried to RESTART it back up.  When I did the clciking started up again and my computer says
           Operating system not found
 So i tried to reboot my computer with my recovery discks and when I put the disk in it tries to start it up but then it pops up with the error message.
Error!  Hard disk was not found.  Recover was aborted.

 It then goes on to say that I should try and run FDISK so I do and it says
 No fixed disks present.

 Does anyone know what is wrong and how to fix it.

I also just installed a wireless pci card to it but it sarted up fine after I put it in so I don't know why that would be the problem.

Does seem to POINT to the harddrive......what the make of it...when you fdisked it......did you delete a partition....? is this the master or slave drive?I dont know the make of the drive or if it is the master or slave drive.  I didn't delete anythign when I used FDISK, I just put that in and hit eneter.when your comp boots up down at the left hand corner it should say hit DEL to enter setup.  hit the DEL BUTTON and go into the computer setup and set the hdd detection to auto and then save and EXIT and try re booting sounds like your hard drive has crashed and you need a new one.