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Technical Details

Item Info
Recommended Download driver for: SONY VGN-SZ491N
Category Notebooks
Manufacturer SONY
Supported System Win 7, Win 10, Win XP, Win 8, Win Vista, Win 8.1, Win Server 2003
File Size 8570 kb
Released 03/12/2016
Device SONY VGN-SZ491N
MD5 d9ba49a78000c7a1c12509c290bab26a
Description Mobile Intel 945 Express Chipset Family Graphics DriverUpdate for SONY VGN-SZ491N
This utility updates the Mobile Intel® 945 Express Chipset FamilyGraphics driver to version 7.­14.­10.­1387 to address the followingissues:
Color correction changes are not kept after resuming from sleep orhibernation
Video distortion occurs after the system startup progress barcompletes
DVD caption becomes pink when playing a DVD movie using WindowsMedia Center
The desktop configuration setting automatically changes to ExtendedDesktop mode after...

Efficient Method to Update Sony Drivers

Way to Update Drivers with Device Manager

QUESTION: Been noticing my cpu running too hard the past couple days, and upon checking out my services, I noticed VCAgent.exe taking up about 70% of my cpu. Any ideas of how to wash this malware out of my system? I'd do a Regedit, but I'm not certain what I'm looking for. Many thanks.

ANSWER:

  • Reinstall Vaio Care and Vaio Control Center.
  • Boot to Safe Mode is still the same.
  • Perform clean boot.
  • Run complete system scan using your antivirus.

To set Windows to install recommended updates

To automatically get available driver updates for your hardware, set Windows to install recommended updates. You can set Windows to automatically install important and recommended updates or important updates only. Optional updates aren't downloaded or installed automatically. To get all available updates for your devices, periodically check Windows Update for optional updates.

  1. Open Windows Update by clicking the Start button. In the search box, type Update, and then, in the list of results, click Windows Update.
  2. In the left pane, click Change settings.
  3. Under Important updates, click an item in the list. You can decide which updates to automatically download and install.
  4. Under Recommended updates, select the Give me recommended updates the same way I receive important updates check box, and then click OK. If you're prompted for an administrator password or confirmation, type the password or provide confirmation. You can also allow anyone using your computer to install updates by selecting the Allow all users to install updates on this computer check box.

Fail to Update SONY VGN-SZ491N Driver? Don't Give Up! You can Try DriverTuner

1. Download DriverTuner and install it


scan for drivers

2. Scan your PC for outdated drivers. Select the drivers(here you should select SONY VGN-SZ491N) which need to be updated and click download. Or you can just check SELECT ALL.


download drivers

3. When the drivers are downloaded, click SETUP to install them. That's it. Your driver for SONY VGN-SZ491N has been updated. Sometimes you need to reboot your computer to let the changes take effect.


install drivers install drivers
Description Compatibility Fix Driver Problems
Driver Update Tool
Windows 10, 8, 7, Vista and XP
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