BenQ Joybook 5100U Notebook "western digital jumper settings dvd" Questions

...Western Digital PATA 320gb notebook hard drive for my Thinkpad T30. The bios recognizes the drive but when I try to boot from the dvd rom drive it won't boot. What's the problem? You need to change ...

...Western digital So far installed and Bios recognizes the Hard drive but will not see the DVD therefore will not boot from rebootable disk. Question is there possibly an upgrade to the Bios to allow ...