OK, thanks for the suggestions.
I don't know anyone with the same laptop so that would prove difficult.
As for replacing the power jack, I've had a look at these videos before and if it wasn't for the fact that I would have to disassemble the laptop down to its component parts I would have a go. I don't think I have the patience for that.
I've had a little success, I removed the battery and managed to find a position for the power lead that would give an almost reliable connection, with the help of some sellotape. I have now rescued the data to a portable HD.
As it costs a minimum of £50 to have the repair done I think my next move is to clean off the HD and put it on Ebay and buy a new one. Any advice on the most assured method of wiping the HD would be appreciated. Thaaks.