Correct, most Windows 7 DVDs will not boot from a USB drive.
The solution is to reinstall the CD/DVD drive, install using the wizard on the primary hard drive, remove the DVD drive, and then put the optibay/second drive back in.
Correct, most Windows 7 DVDs will not boot from a USB drive.
The solution is to reinstall the CD/DVD drive, install using the wizard on the primary hard drive, remove the DVD drive, and then put the optibay/second drive back in.