@X0rCode,
No, I've never isntalled any previous version, well I didn't find any solution, I'll use yours, thank you very much.

No, I've never installed any previous version of backtrack, I'll try some, if they don't work and I didn't find any solution, I'll wait 5 months ;)
Thank you for the help

Hello everybody,
Well ... I want to install backtrack 5 r3 64bit on my laptop, HP Pavillion DV7-4090ef. the first problem I got is having a black screen after typing startx during the installation,...