Hi All! You wonÂ’t believe how, but I managed to get it working..! After clearing the CMOS and not getting any joy, I made the assumption that the CMOS had correctly reverted to itÂ’s defaults. I was also pretty damn sure (99.99%!) that all the components were 100% ok and there werenÂ’t any compatibility problems with the motherboard and components. The only thing left in the chain was the flash rom itself. Just for laugh I levered out the rom chip and cleaned all of the contacts on the chip with a bit of emery paper. I shoved it back in, turned on the power and hey presto, that single BIOS beep was music to my ears, and she booted up! After 4 days of headaches, all it turned out to be was a dry contact..! ;o)) One to make note of..!
Thanks for all of your input,
Salvatore.