Hello guys. I have a lil problem with my X- server on BT5. I did install the linux -32bit package Nvidia drivers on my BT5( Geforce GT 520M )(before installing i had to close my X-server ) and since then when i type " startx " it says no screens error.( the common one)

I tried fixing it with " fixvesa " but it says command not found.

So can you suggest me any solutions , such as how to fix it or how to completely remove Nvidia drivers ?

Thanks in advance. Awaiting for replies