Just wanted to give an update on the problem. Havent done much about it since last posting but have recently got back to it again.
Current Situation; HDD aparently bust, recovery options no go. Bootable discs including manufacturer, home made recovery and a LINUX OS boot disc will not boot up the machine. Suspecting some other fault (with Optical Drive?).
Started looking into narrowing down the problems. Wanted to try in turn HDD and optical drives from another machine but both were incompatible. Thought about External Optical drives, either convering one from another machine or getting a ready made one. Got confused as to what to get so set aside idea for now.
I then remembered that Linux OS downloads could be installed on a USB stick drive and used to boot a PC. This would bypass the OD and get the machine booted. This i have done and it worked A1. The machine worked well booted from the stick and i was able to access the PC's HDD contents with no problem at all, so can easily recover the files at least.
This has left me confused though. If the HDD is kaput, how come i can access the files on it using USB booted Ubuntu OS? Does this mean the problem is not a HDD failure? What about the optical drive, does this test prove that is bust or again some other problem? Could the fault be software and not hardware?
Dont know what to do now. Should i try installing Ubuntu to the HDD and see what happens? Is there any way i can try to boot/reload windows without using the HDD or optical drive? Is it worth trying the drives (as external devices) on another machine?
Can anyone advise me please?