a1tone

I have downloaded Knoppix to install on a new PC, but when I turn the PC on it returns an error. verifying DMI Pool Data...... Boot from ATAPI CD-ROM: Failure... DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER When I press enter, the following error re-appears. Boot from ATAPI CD-ROM: Failure... DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER At present I am unable to load anything up. Hope someone can help. Thanks