Sir i had purchased vostro 3446 recently with ubuntu in it
as soon as i upgraded my laptop to windows 7 n install the drivers of intel hd video driver my computer's screen start blinking and doesn't stop until i uninstall it.
i just wanna whats happening with my laptop n how can it get fixed.
please provide me with the information as soon as possible.
and one more thing do i have to register somewhere after purchasing laptop from internet.