NTLDR is missing

[Pete26]

When I turn on gthe machine I am getting the below message:
NTLDR is missing
Press Ctrl+Alt+Del to restart.


When I restart the machine will just display the same message again. Not sure what to do.
Any help wis highly appreciated.

The machine has windows xp system, I thought of reimaging the machine, but that does not seem to be an option becuase I have lost the CD that came with the machine.

 

[Tmagic650]

The boot hard drive has gone bad, and it will need to be replaced... You will have to get a Windows install disc, or have a repair shop do this repair for you