The backtrack BT5R2-KDE-64 version doesn't work for my Acer5745G (2.27 turbo upto-2.66Ghz,i5,4gbRAM,500GBhdd,nvidiaggt330M(48cuda core),broadcom Wifi adapter.

Problem is after entering startx command the consoles runs few commands and then system halts at black screen without the cursor. Also the led for caps lock is blinking untill system is restarted by ourself.
PLZ help as bt is not running and i need it urgently for a locale based network.