Thanks for that Rik and I looked up my motherboard but got lost with it all so here is the motherboard.

http://www.msicomputer.com/product/p_sp ... =K9N6SGM-V

I seems that the Bios will need an update as you say but not to sure what to do with that. As I said it is not a problem that is making me pull my hair out just one of those niggly ones that crop up now and then. I do not want to take up your time on trivial matters so understand if you have not the time to look at this. I am like that duck on the pond serenely floating along but paddling like bloody hell under the water. Les