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27th
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Technical Details

Item Info
Recommended Download driver for: SONY VPCL138FX/B
Category Notebooks
Manufacturer SONY
Supported System Win 7, Win 10, Win XP, Win 8, Win Vista, Win 8.1, Win Server 2003
File Size 5776 kb
Released 04/12/2015
Device SONY VPCL138FX/B
MD5 43091ca41b7d2b9927216a15e38c57ef
Description VAIO Event Service Update driver for SONYVPCL138FX/­B
This utility installs an updated version of the VAIO Event Serviceto resolve the following issues:
The Stamina/­Speed/­Auto switch may not function properly
The volume control may not work when using the Fn+F3 or Fn+F4function keys
The volume control may not work when using the remote control
The "Color Mode Setting" function within the VAIO Control Centerutility may not work properly when selecting a different colormode
Using the Alt+Tab or Alt+F4 shortcut keys to switch...

The Most Efficient Way to Update Sony Drivers

There are a number of typical alerts and also other messages that you could get in the driver updating procedure, a number of which I've paraphrased and listed here along with guidance on how to proceed:

Windows requires a digitally signed driver: You won't even see the above two messages because Windows won't let you install a driver that has a digital signature issue, in 64-bit versions of Windows. End the driver update process and locate the correct driver from the hardware maker's website if you see this message.

To download and update the driver for SONY VPCL138FX/B yourself (If you are a geek)

It's best to let Windows install device drivers automatically. But if Windows can't find a driver for your SONY VPCL138FX/B, you can look for a driver on the manufacturer's website of SONY. Driver updates are often available in the support section of such sites.

Once you find the updated driver, follow the installation instructions on the website. Most drivers are self-installing—after you download them, just double-click the file to begin the installation, and then the driver installs itself on your computer. What you should know is that a wrong driver may cause system malfunctioning which you should be careful about. Download a professional driver updater or find a geek to help you.

Still can't Fix SONY VPCL138FX/B Driver Problem? You can Try DriverTuner

install drivers

1. Click here to download a Professional Driver Updater and double click it to install


scan for drivers

2. Scan your computer for outdated drivers. Select the ones(here you should select SONY VPCL138FX/B) you want to update and click download


download drivers

3. When the drivers are downloaded, click SETUP to install them. That's it. Your driver for SONY VPCL138FX/B has been updated. Sometimes you need to restart your computer to put the changes into use.


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