What does this driver fix?

Brightness does not go up to full brightness after reconnecting the AC adapter.

Installation procedure:

  1. Make sure that your VAIO is set to speed mode
  2. Download the NVDVID-01040609-UN.exe file
  3. Browse to the folder where you downloaded the NVDVID-01040609-UN.exe file to.
  4. Double Click NVDVID-01040609-UN.exe (driver files will be copied to
    2. Execute NVDVID-01040609-UN.exe(drivers file will be copied to C:\Drivers\Video2 automatically).
  5. Uninstall a previous version of driver("NVIDIA Drivers") from
    [Add or Remove Programs] on [Control Panel] and restart
    the system.
  6. The new Video driver will be installed automatically (please note that this process can be time consuming)
  7. Restart your VAIO

File Info

File Name

  • NVDVID-01040609-UN.exe

File architecture

  • 32 bit

File Size

  • 36.71 Mb

Release Date

  • 41-82-2006