Primary hard disk drive 0 failure

Hi,

When I boot my Latitude, it beeps twice and says Primary hard disk drive 0 failure. No boot device available. strike f1 to reboot f2 for setup.

When I then pull the hard drive out and put it back in, everything was ok. But only for a couple of days. Now it constantly give me that respons.

Does any of you have any good solution, I would be very happy.

Best regards

Karsten Stielund