Knoppix 4.0.2 isn`t booting

[rwcitek]

i downloaded knoppix 4.0.2 and burn it on cd.....when i restart the computer CD is not booting(CD`rom 1st boot device from bios)...pls help

Welcome to Knoppix.net

How would you answer these questions:
1) did you check the MD5 sum of the downloaded ISO?
2) did you burn the ISO as an image and not as a file?
3) did you burn at a slow speed, < 8x?
4) did you set your BIOS to boot from the CD?

If you answered "yes" to all those questions, then it's possible that the CD media is bad, in which case you can try to burn another copy.

For more detailed information, look at the Downloading FAQ.

Please let us know what you discover and how it goes.

Regards,
- Robert
http://www.cwelug.org