Graphic card 8400m gt issue on Vaio FZ190

[chirag11]

Hello guyzz
i have Vaio VGN FZ190.
former os : Vista ultimate 32bit
i am having issue with graphics card( see attached pics for graphics card details)

1) originally my laptop is with FULLHD 1080 support, but when i play fullhd 1080 video screen lags and then graphic card stops working.

2) also can't play games on high graphics mode even though it fulfills the requirements. even played few old games like grid 2.. which was used work properly on vista, now it lags.

3) after changing monitor's screen refresh rate from 59 to 60. it automatically again change it to 59...

right now i have install original vista driver by changing compatibility settings. sony has not update the driver for Windows 7.

Chirag

 

[pebbly]

Hi chirag11, welcome to the forums , Have a look at this thread http://www.sevenforums.com/graphic-cards/26710-nvida-driver-install-start-finish.html If you have overlooked anything in the istallation process this will help you , there are also additional links in the thread for you to follow up on