Disk Read Error - Bad Sectors - Can I Ghost?

I have a Dell Studio laptop running WIndows XP (home).

I have encountered a Disk Read Error (Press Ctrl+Alt+Del to reboot) - with no hard drive noises.

I have run the internal Dell diagnostic tool and the SeaTools (yes, it is a SeaGate hard drive).  The SeaTools SATA tests failed, and I ran the SeaTools 'repair' sectors options, and got a 'Pass After Repair'.

I am still unable to boot - I can only get to the SetUp through F12.

 

I was wondering if Norton Ghost would be helpful in me trying to recover my files from the hard drive.

How does it run?  Do I hook up an external hard drive to the bad computer, to ghost the data to?...
Does Ghost run from a bootable disk (since I cannot boot up?)??

I don't want to buy the software only to realize it won't be useable or helpful.

 

TIA!!