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Details about this Driver

Item Info
Recommended Download driver for: SONY VGN-BZ570
Category Notebooks
Manufacturer SONY
Supported System Win 7, Win 10, Win XP, Win 8, Win Vista, Win 8.1, Win Server 2003
File Size 9523 kb
Released 07/28/2015
Device SONY VGN-BZ570
MD5 48b2787e9d0936268db31f8058aaf2be
Description Intel Wireless Network Adapter Driver Update for SONYVGN-BZ570
This utility installs an updated version of the Intel WirelessNetwork Adapter driver to address the following issues:
Resolves an issue where the computer is unable to connect to anaccess point
Resolves an issue where the computer loses wireless connection

What You Should Know About Sony Driver Updating

There are a number of common warnings as well as other messages that you could get in the driver upgrading procedure, several of which I've paraphrased and listed right here together with guidance on what to do:

There are a variety of popular alerts and also other messages that you could get in the driver upgrading procedure, several of which I've paraphrased and right here as well as tips on how to proceed:

Windows cannot verify that the driver is compatible: If you're sure this driver is the right one, touch or click Yes to continue installing it. Choose No if you think you might have the driver for the wrong model or something like that, in which case you should look for other INF files or maybe an entirely different driver download.

Windows can't verify the publisher of this driver software: If you received it directly from the manufacturer or from their installation disc, choose Yes to continue installing this driver only. If you downloaded the driver elsewhere and didn't exhaust your search for a manufacturer-provided one, choose No.

This driver hasn't been signed: Similarly on the publisher affirmation problem over, choose Yes only when you're assured regarding the driver's resource.

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

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-BZ570 Driver? Download & Try DriverTuner

install drivers

1. Download Driver Updating Tool and install it


scan for drivers

2. Scan your computer for outdated drivers. Select the ones(here you should choose SONY VGN-BZ570) you want to update and click download


download drivers

3. When the download process is finished, click SETUP to install them. Voila! Your driver for SONY VGN-BZ570 has been updated. Sometimes you need to restart your computer to let the changes take effect.


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