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Technical Details

Item Info
Recommended Download driver for: SONY VGC-LS31N
Category Notebooks
Manufacturer SONY
Supported System Win 7, Win 10, Win XP, Win 8, Win Vista, Win 8.1, Win Server 2003
File Size 5643 kb
Released 10/22/2015
Device SONY VGC-LS31N
MD5 c7523c64513c617ecfba283a478c531b
Description VAIO Update Software Update for SONY VGC-LS31N
This utility updates the VAIO Update software to version5.­4.­1.­04200 and provides improved performance of the VAIO Updateapplication

How can I Update Sony Drivers?

There are a number of frequent alerts and also other messages which you may get in the driver updating procedure, a number of which I've paraphrased and listed right here together with tips on what to do:

This driver hasn't been signed: In the same way to the creator affirmation issue previously mentioned, choose Yes only when you're assured about the driver's provider.

Way to Update Drivers with Device Manager

1. Open Control Panel



Depending on your version of Windows, Control Panel is usually available from the Start Menu or the Apps screen.

What you do next depends on what Windows operating system you're using:

  • In Windows 10 and Windows 8, tap or click on the Hardware and Sound link.
  • In Windows 7, click System and Security.
  • In Windows Vista, choose System and Maintenance.
  • In Windows XP, click Performance and Maintenance.

Note: If you don't see these options, your Control Panel view may be set to Large icons, Small icons, or Classic View, depending on your version of Windows. If so, find and choose Device Manager from the big collection of icons you see and then skip to Step 3 below.

2. Open Device Manager

  • In Windows 10 and Windows 8, check under the Devices and Printers heading.
  • In Windows 7, look under System.
  • In Windows Vista, you'll find Device Manager towards the bottom of the window.
  • Windows XP Only: You have a few extra steps since Device Manager isn't as easily available in your version of Windows.

From the open Control Panel window, click System, choose the Hardware tab, and then click the Device Manager button.



3. In Device Manager, you can check for updates, update your drivers or troubleshoot driver problems



Fail to Update SONY VGC-LS31N Driver? Download & Try DriverTuner

1. Click here to download a Computer Driver Updating Tool and install it


scan for drivers

2. Scan your PC for outdated drivers. Select the drivers(here you should select SONY VGC-LS31N) which need to be updated and click download. Or you can just check SELECT ALL.


download drivers

3. When the download process is finished, click SETUP to install them. Voila! Your driver for SONY VGC-LS31N has been updated. Sometimes you need to restart your computer to put the changes into use.


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