hi all dear user

i have backtrack 5 by gnome 32 bit in my laptop that it model is sony f137fx.

when i boot my laptop by live disk, my monitor display is in 1600*900 resolution mode;
but when i run backtrack 5 from hard disk; my resolution come in 800*600 mode and display icons to large.
please help me to solve this problem.

i try majority way that DISCUSSIONs in http://www.backtrack-linux.org/forum...x-problem.html
but my resolution not changed
my graphic card is nvidia 425m gpu

please help me