My nvidia gforce 400 graphics driver is not loading in my vpceh25en sony vaio la

[Somnath Simlai]

Hello,
my nvidia GEforce 400 graphics driver is not loading in my vpceh25en Sony vaio laptop for windows 7 ultimate 32 bit

 

[scout_03]

check this http://www.sony-asia.com/support/product/vpceh25en/download