Text mode shell problems

[acnnsys]

Hi, after done the NVidia linux ia32 driver installation on my Slackware 9.1 and configured properly the XF86Config, the driver work fine when i enter in graphical mode. But, when i return for the text mode shell, the characters on left of the screen was croped. Even if i resize the monitor screen, i can not fix the problem, the character still keep croped.

Can anyone help?