problem in installing back track

[arminak]

hi
im new on this forum, sorry for my bad english, im iranian.

i download backtrack 4 final iso, and then i create an usb live with unebootin.
i start the sistem, boot from usb, and start backtrack (1024*768), but there is a problem:
hub 4-0:1.0: unable to enumerate USB device on port 2
hub 4-0:1.0: unable to enumerate USB device on port 2
hub 4-0:1.0: unable to enumerate USB device on port 2
...

and so on... i can't do anything because this error loops.
what should i do?

the notebook im trying is an HP pavillion dv6000.

thanks for attention

 

[voyagerfan99]

Sorry, but due to the nature of use of Backtrack, we can't help you.