the console shows 2.6.33.5 pclos1.bfs
Firstly I have not touched or altered the CD or DVD jumper cables or settings.
I am trying to change the boot sequence to be able to use a "live " CD or DVD for
any other "Distros ".
When I access the BIOS setup and alter the sequence to say,make CD rom the first boot, and hit F10 to exit and save ;it does not happen.Hope this helps.
Thats why I wondered if a new Hard drive might remedy the problem.
Thanking you,
kato40

I think you missed a step in this procedure. you need to press enter after you make the change, then F10..
Also, on a lot of systems, you can tap the f11 or f12 key during the beginning of the boot time, and a select the boot device to use.