Sony VGN-Z31VRN-X Notebooks & Tablet PCs > Downloads Drivers, Utilities, Manual and BIOS

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

NVIDIA Graphics Driver

Operating System

Windows 7 32 bits

Version

8.15.11.8684

Size Driver

121.93MB

File Name

ep0000208679.exe

Date

21/10/2009

Observations

Graphics Driver (Nvidia) 8.15.11.8684
What is this?
This is an updated graphics driver.
Is this relevant for you?
This is a recommended update, as it fixes some compatibilty issues.
What does it fix?
Compatibility problems with Windows Mobility Center preventing display output to external devices.
Brightness adjustment non-functional under certain conditiions.
Bluescreen 0x116 when playing *.wmv files in Windows Media Player in Stamina mode.
Flickering display during movie playback.

Warning!
Applying this update without using the uninstaller for the old driver and/or without applying the correct BIOS version first will result in a system without working display. That issue can not be fixed without reinstalling the operating system.

How do I perform this update?
Before installing this driver, you need to: Download and run the nVidia Graphics Driver Uninstaller
Download and apply the BIOS Version
R4043M3 for Z3 and Z4 Series or
R2170M3 for Z2 Series.

Download this Graphics update.
When the download is completed, locate the downloaded file in the location you specified.
Double-click EP0000208679.exe to run it.
Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

NVIDIA Graphics Driver uninstaller

Operating System

Windows 7 32 bits

Version

1.0.0910150

Size Driver

369.83KB

File Name

ep0000208669.exe

Date

21/10/2009

Observations

Uninstaller for Nvidia Graphics Driver
What is this?
This is an uninstaller for the NVIDIA graphics driver.
What does it fix?
The previous NVIDIA graphics driver does not uninstall correctly.

Warning!
Applying the NVIDIA graphics driver update without using this installer first and without applying the correct BIOS version first will result in a system without working display. That issue can not be fixed without reinstalling the operating system.

How do I perform this update?
Download the uninstaller.
Ensure that the Graphics slider is in the SPEED position so your VAIO uses the NVIDIA graphics chipset.
Locate the downloaded file in the location you specified.
Double-click EP0000208669.exe to run it.
Permit the changes when the User Account Control popup requests your permission.
Confirm that you want to uninstall the NVIDIA driver, then wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

7UPG VU Graphics Driver NVIDIA

Operating System

Windows 7 32 bits

Version

8.15.11.8684 32 bit

Size Driver

121.94MB

File Name

ep0000212722.exe

Date

30/12/2009

Observations

Graphics Driver (NVIDIA) 8.15.10.1872 32bit
What is this?
This is an updated graphics driver.
What does it fix?
The EULA message is updated.
Manual installation steps
Exit all running programs.
Download this update and save it to your hard drive.
IMPORTANT: before continuing with the installation: please run the nVidia Graphics Driver Uninstaller, which can also be found in the downloads section.
make sure the latest available BIOS version is installed

Double-click EP0000212722.exe to install the new version.
Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Content Metadata Intel ligent Analyzing Manager

Operating System

Windows 7 32/64 bits

Version

3.6.1.12010

Size Driver

26.08MB

File Name

ep0000212699.exe

Date

14/01/2010

Observations

VAIO Content Metadata Intelligent Analyzing Manager Update Program 3.6.1.12010
What is this?
This is a software library, which assists VAIO Content Importer / Exporter in analysing and working with media content.
What does it fix?
Fixes: Lyrics may be erased
Correction of analysis result for DRM-OMA contents
Under specific conditions, very large files may be created.

New Features:Smile/subject detection
AVC 720p analysis
GPS analysis
Analysis load reduction
Manual installation instructions
Exit all running programs.
Download this update and save it to your hard drive.
When the download is completed, locate the downloaded file in the location you specified.
Double-click EP0000212699.exe to run it.
Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Update

Operating System

Windows 7 32/64 bits

Version

5.1.1.04090

Size Driver

16.02MB

File Name

ep0000221850.exe

Date

10/06/2010

Observations

VAIO Update 5.1.1.04090
What is this?
Vaio Update is an application similar to Windows Update. It is designed to help you keep your computer up-to-date by assisting you with installation of the latest updates for your VAIO.
What does it fix?
This update provides several improvements to the VAIO Update functionality.

How do I perform this update?

Self-Update
If you open VAIO Update 4, this version will be proposed as an update. Just clicking the Update button will install this version of VAIO Update 5.
If your VAIO comes already preinstalled with VAIO Update 5, the update process is the same, but a reboot will not be required afterwards.
Manual Installation
If you have VAIO Update 3 or older installed on your VAIO, first access Control Panel - Add/Remove Programs, and uninstall VAIO Update from your computer. Afterwards follow below procedure.
In case you have skipped this step before installing VU5, you must first uninstall ALL versions of VAIO Update before moving to below procedure again.

If you have VAIO Update 4 or 5 installed, you can just follow below procedure to install the updated version.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000221850.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO if asked.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Original Function Settings

Operating System

Windows 7 32/64 bits

Version

2.0.2.02240

Size Driver

23.39MB

File Name

ep0000219316.exe

Date

30/04/2010

Observations

VAIO Original Function Settings 2.0.2.02240
What is this?
This application is part of VAIO Media.
VAIO Media is software that enables the delivery and viewing of content (music, photos, videos and TV) among devices connected to a home network.
VAIO Original Function Setting is responsible for monitoring the folders which contain media content.
Is this relevant for you?
You only need to install this update if you use VAIO Media.
What does it fix?
This update is required for compatibility with VAIO Content Metadata Manager Setting.
It also solves an issue with SoundFlow
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000219316.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

7UPG Audio Driver Realtek

Operating System

Windows 7 32/64 bits

Size Driver

55.32MB

File Name

7upg_audio_driver_realtek_6.0_6.0.1.5859.zip

Date

22/10/2009

Observations

IMPORTANT NOTE: The package you are about to download contains the drivers that originaly come preinstalled on your unit.
These drivers are automatically reinstalled on your computer if you perform a system recovery.

Furthermore, on most VAIO computers, these drivers can be found on your Hard Disk Drive in the following folder: C:\Drivers or on your Recovery CD.
The drivers included in this package are not updated drivers.
If updated versions of the preinstalled drivers are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Drivers folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Click to Disc Upgrader

Operating System

Windows 7 32/64 bits

Version

1.2.73.04270

Size Driver

48.72MB

File Name

ep0000225147.exe

Date

03/06/2010

Observations

Click to Disc Upgrader - 1.2.73.04270
What is this?
Click to Disc is a Sony application that lets you easily create your original Blu-ray Disc and DVD disc with a disc menu.
Is this relevant for you?
It is recommended to install this update if you use Click to Disc for burning video discs.
What does it fix?
Videos can now also be imported from an SD Card.

How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000225147.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

BIOS

Operating System

Windows 7 32/64 bits

Version

R4044M3

Size Driver

4.26MB

File Name

ep0000211671.exe

Date

27/11/2009

Observations

BIOS R4044M3
What is this?
BIOS stands for Basic Input/Output System.
It refers to a piece of firmware which is run when powered on. Its primary functions are to identify and initiate component hardware, and to prepare the computer so that other programs can load.
What does it fix?
This update improves system stability when using bitlocker.
How do I perform this update?

Important:
If you have enabled a Hard Disk or BIOS password, please disable it before the below steps, and to re-enable it after the update finished.
If you use BitLocker, please turn it off before installation. If you update with BitLocker ON, the BitLocker recovery password is required to boot Windows.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000211671.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Setting Utility Series

Operating System

Windows 7 32/64 bits

Version

5.0.1.10300

Size Driver

4.18MB

File Name

ep0000209813.exe

Date

30/12/2009

Observations

Setting Utility Series 5.0.1.10300
What is this?
This utility applies some default settings to various VAIO applications.
What does it fix?
After uninstalling an application that was assigned to S button, other applications later assigned to S button cannot start.
Changes to Battery care function cannot be saved.
The default setting for battery care function is changed.
Improvement of battery charge feature.
How do I perform this update?
Exit all running programs.
Download this update and save it to your hard drive.
When the download is completed, locate the downloaded file in the location you specified.
Double-click EP0000209813.exe to install the new version. Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

NVIDIA Graphics Driver

Operating System

Windows 7 64 bits

Version

8.15.11.8684

Size Driver

158.8MB

File Name

ep0000208680.exe

Date

21/10/2009

Observations

Graphics Driver (Nvidia) 8.15.11.8640
What is this?
This is an updated graphics driver.
Is this relevant for you?
This is a recommended update, as it fixes some compatibilty issues.
What does it fix?
Compatibility problems with Windows Mobility Center preventing display output to external devices.
Brightness adjustment non-functional under certain conditiions.
Bluescreen 0x116 when playing *.wmv files in Windows Media Player in Stamina mode.
Flickering display during movie playback.

Warning!
Applying this update without using the uninstaller for the old driver and/or without applying the correct BIOS version first will result in a system without working display. That issue can not be fixed without reinstalling the operating system.

How do I perform this update?
Before installing this driver, you need to: Download and run the nVidia Graphics Driver Uninstaller
Download and apply the BIOS Version R4043M3

Download this Graphics update.
When the download is completed, locate the downloaded file in the location you specified.
Double-click EP0000208680.exe to run it.
Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

NVIDIA Graphics Driver Uninstaller

Operating System

Windows 7 64 bits

Version

1.0.0910150

Size Driver

369.79KB

File Name

ep0000208699.exe

Date

21/10/2009

Observations

Graphics Driver (Nvidia) 8.15.11.8684
What is this?
This is an uninstaller for the NVIDIA graphics driver.
What does it fix?
The previous NVIDIA graphics driver does not uninstall correctly.

Warning!
Applying the NVIDIA graphics driver 8.15.11.8640 without using this installer first and without applying the correct BIOS version first will result in a system without working display. That issue can not be fixed without reinstalling the operating system.

How do I perform this update?
Download the uninstaller.
Ensure that the Graphics slider is in the SPEED position so your VAIO uses the NVIDIA graphics chipset.
Locate the downloaded file in the location you specified.
Double-click EP0000208699.exe to run it.
Permit the changes when the User Account Control popup requests your permission.
Confirm that you want to uninstall the NVIDIA driver, then wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

7UPG VU Graphics Driver NVIDIA

Operating System

Windows 7 64 bits

Version

8.15.11.8684 64bit

Size Driver

158.8MB

File Name

ep0000212739.exe

Date

30/12/2009

Observations

Graphics Driver (NVIDIA) 8.15.11.8684 64bit
What is this?
This is an updated graphics driver.
What does it fix?
The EULA message is updated.
Manual installation steps
Exit all running programs.
Download this update and save it to your hard drive.
Before continuing with the installation, please run the nVidia Graphics Driver Uninstaller, which can also be found in the downloads section.
Double-click EP0000212739.exe to install the new version.
Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

SOL Driver Intel

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

15.41KB

File Name

sol_driver_intel_4.0b_4.0.0.1105.zip

Date

30/10/2008

Observations

Original Drivers Package

IMPORTANT NOTE: The package you are about to download contains the drivers that originaly come preinstalled on your unit.
These drivers are automatically reinstalled on your computer if you perform a system recovery.

Furthermore, on most VAIO computers, these drivers can be found on your Hard Disk Drive in the following folder: C:\Drivers or on your Recovery CD.
The drivers included in this package are not updated drivers.
If updated versions of the preinstalled drivers are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Drivers folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Protector Suite QL Upek

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

14.58MB

File Name

protector_suite_ql_upek_5.6s_5.6.2.4595.zip

Date

03/04/2009

Observations

Original Utilities Package

IMPORTANT NOTE: The package you are about to download contains the utilities that originaly come preinstalled on your unit.
These utilities are automatically reinstalled on your computer if you perform a system recovery.

Furthermore, on most VAIO computers, these utilities can be found on your Hard Disk Drive in the following folder: C:\Utils or on your Recovery CD.
The utilities included in this package are not updated versions.
If updated versions of the preinstalled utilities are available for your model, they can be found separately in the Drivers and Updates section of the VAIO web site or via VAIO Update if your computer has this functionality.
Thus, if you are still using the preinstalled Operating System and didn't delete the C:\Utils folder (for recent models) or still have your Recovery CD's (for older models), you do not need to download this package.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Protector Suite QL Upek Registry Patch

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

1.23KB

File Name

protector_suite_ql_upek_registry_patch_b_061108.zip

Date

30/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Wireless LAN Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

26.05MB

File Name

wireless_lan_intel_1.0.01.zip

Date

10/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Wireless LAN Driver Intel 32 bits

Operating System

Windows Vista 32 bits

Version

12.4.3.9

Size Driver

29.34MB

File Name

ep0000193935.exe

Date

18/08/2009

Observations

Wireless LAN Driver (Intel) 12.4.3.9 32bit

Is this relevant for you?|
It is recommended to install this driver update.
What does it fix?
This update improves system stability
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000193935.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Audio Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

22.26MB

File Name

audio_driver_realtek_6.0ad_a_32_6.0.1.5653.zip

Date

28/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Ethernet Driver Intel

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

421.64KB

File Name

ethernet_driver_intel_9d_9.52.9.0.zip

Date

30/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Ethernet Driver Marvell

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

370.77KB

File Name

ethernet_driver_marvell_10g_10.57.3.3.zip

Date

05/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Fingerprint Sensor Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

35.12KB

File Name

fingerprint_sensor_driver_upek_1.9s_1.9.2.118.zip

Date

05/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Memory Card Reader Writer Driver Ricoh SD

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

30.41KB

File Name

memory_card_reader_writer_driver_ricoh_sd_6.3h_6.3.2.20.zip

Date

30/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Pointing Device -Touchpad Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

2.51MB

File Name

pointing_driver_alps_7.0j_7.0.501.11.zip

Date

30/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Graphics Driver NVIDIA

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

78.53MB

File Name

graphics_driver_nvidia_rh3_7.15.11.7449.zip

Date

05/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

WWAN Connection Manager

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

13.63MB

File Name

wwan_connection_manager_r5_generic_enu_1.x_32bit_64bit_e_1.0_1.0.0.1_enu.zip

Date

02/12/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Memory Card Reader Writer Driver Ricoh MS

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

113.96KB

File Name

memory_card_reader_writer_driver_ricoh_ms_6.3g_-_6.3.0.50.zip

Date

22/08/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Bluetooth Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

24.15MB

File Name

bluetooth_driver_broadcom_6.2z2q109_6.2.0.5800_logo.zip

Date

05/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Memory Card Reader Writer Driver Ricoh SD CPRM

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

46.72KB

File Name

memory_card_reader_writer_driver_ricoh_sd_cprm_3.1b_3.1.0.3.zip

Date

05/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Modem Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

1.7MB

File Name

modem_driver_conexant_7.58c_7.58.0.50.zip

Date

30/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

SPIC Driver

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

28.99KB

File Name

spic_driver_8.0_09q1_8.0.0.1.zip

Date

09/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

SATA Driver Intel (Non-RAID)

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

18.39KB

File Name

sata_driver_intel_non-raid_8.0b___8.0.0.1039.zip

Date

22/08/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

SATA Driver Intel (RAID)

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

183.7KB

File Name

sata_driver_intel_raid_8.0b_8.0.0.1039.zip

Date

09/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

SFEP Driver Sony

Operating System

Windows Vista 32 bits

Version

Originally Installed

Size Driver

22.31KB

File Name

sfep_driver_sony_8.0_09q1_s_8.0.0.1.zip

Date

09/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Setting Utility Series

Operating System

Windows Vista 32/64 bits

Version

5.0.1.10300

Size Driver

4.18MB

File Name

ep0000209813.exe

Date

30/12/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Setting Utility Series

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

6.09MB

File Name

setting_utility_series_4.2_091q_4.2.0.10150.zip

Date

02/04/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

WWAN Driver

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

6.41MB

File Name

gobi_undp_1_driver_72_vj709_4_1.0.09_6.0.5.4.zip

Date

26/11/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

ME Driver Intel

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

57.44KB

File Name

me_driver_intel_4.0b_4.0.0.1105.zip

Date

30/10/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

BIOS

Operating System

Windows Vista 32/64 bits

Version

R4041M3c

Size Driver

4.26MB

File Name

ep0000209811.exe

Date

25/11/2009

Observations

BIOS R4041M3c
What is this?
BIOS stands for Basic Input/Output System.
It refers to a piece of firmware which is run when powered on. Its primary functions are to identify and initiate component hardware, and to prepare the computer so that other programs can load.
What does it fix?
If your VAIO hardware supports Intel Virtualization Technology, this setting will be added to the BIOS. The VT setting is disabled by default.
Important note:Even if this BIOS is posted for your VAIO model, it will only create the BIOS option for models with a VT-compatible CPU.

To test if the CPU of your VAIO is compatible with Intel Virtualization Technology, you can also download and install the Intel Processor Identification Utility, which can be found here: http://www.intel.com/support/processors/tools/piu/sb/CS-014921.htm
How do I perform this update?

Important:
If you have enabled a Hard Disk or BIOS password, please disable it before the below steps, and to re-enable it after the update finished.
If you use BitLocker, please turn it off before installation. If you update with BitLocker ON, the BitLocker recovery password is required to boot Windows.
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000209811.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.
Enabling VT
Once the BIOS update is installed, the setting will still be disabled in the BIOS. To enable VT, please follow these steps:Start the computer, and press F2 multiple times
Once you have entered the BIOS screen, use the arrow key to move to the Advanced tab.
The item 'Intel (R) Virtualization Technology' should be selected. Press Enter
Use the arrow key to select Enabled, and press Enter
Save your changes in the Exit tab, and shut down the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Chipset Driver

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

2.1MB

File Name

chipset_driver_intel_8.7a__8.7.0.1007.zip

Date

22/08/2008

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Event Service

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

5.68MB

File Name

vaio_event_service_4.2_091q_4.2.0.11060.zip

Date

02/04/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Original Function Settings

Operating System

Windows Vista 32/64 bits

Version

2.0.2.02240

Size Driver

23.39MB

File Name

ep0000219316.exe

Date

30/04/2010

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Power Management

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

5.12MB

File Name

vaio_power_management_3.2_091q_3.2.0.10310.zip

Date

09/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Recovery Center Update Program

Operating System

Windows Vista 32/64 bits

Version

1.5.1.200904230

Size Driver

2.52MB

File Name

ep0000174663.exe

Date

27/05/2009

Observations

VAIO Recovery Center Update Program 1.5.1.200904230
What is this?
This application guides you through various maintenance tasks, such as:- recovery of the system to its original state
- creation of recovery discs
- installation of specific VAIO applications.
Is this relevant for you?
As the previous version is not Vista SP2 compatible, it is recommended to install this update
What does it fix?
This update provides compatibility with Windows Vista SP2.
How do I perform this update?
Exit all running programs.
Download this update and save it to your hard drive.
When the download is completed, locate the downloaded file in the location you specified.
Double-click EP0000174663.exe to run it.
Click Finish.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Update

Operating System

Windows Vista 32/64 bits

Version

5.1.1.04090

Size Driver

16.02MB

File Name

ep0000221850.exe

Date

10/06/2010

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Smart Network

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

8.88MB

File Name

vaio_smart_network_2.2_091q__2.2.0.12040.zip

Date

02/04/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Content Metadata Intel ligent Analyzing Manager

Operating System

Windows Vista 32/64 bits

Version

3.6.1.12010

Size Driver

26.08MB

File Name

ep0000212699.exe

Date

14/01/2010

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Control Center

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

3.23MB

File Name

vaio_control_center_3.2_091q_3.2.0.09120.zip

Date

02/04/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Entertainment Platform Update (Converter)

Operating System

Windows Vista 32/64 bits

Version

3.4.1.15050

Size Driver

30.29MB

File Name

ep0000174802.exe

Date

27/05/2009

Observations

VAIO Entertainment Platform Update(Converter) 3.4.1.15050
What is this?
This application is part of VAIO Media.
VAIO Media is software that enables the delivery and viewing of content (music, photos, videos and TV) among devices connected to a home network.

Is this relevant for you?
It is recommended to install if you use VAIO Media.
What does it fix?
Improved response speed
Some minor bugfixes for iTunes, Picture Motion Browser and SonicStage CP.
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000174802.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Entertainment Platform Update (Expander)

Operating System

Windows Vista 32/64 bits

Version

3.4.1.15040

Size Driver

22.89MB

File Name

ep0000174801.exe

Date

27/05/2009

Observations

VAIO Entertainment Platform Update (Expander) 3.4.1.15040
What is this?
This application is part of VAIO Media.
VAIO Media is software that enables the delivery and viewing of content (music, photos, videos and TV) among devices connected to a home network.

Is this relevant for you?
It is recommended to install if you use VAIO Media.
What does it fix?
Improved response speed
Some minor bugfixes for iTunes, Picture Motion Browser and SonicStage CP.
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000174801.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Rescue Data Update Program

Operating System

Windows Vista 32/64 bits

Version

1.0.00.18080_EU

Size Driver

2.13MB

File Name

ep0000226147.exe

Date

15/07/2010

Observations

Rescue Data Update Program - 1.0.00.18080_EU
What is this?
This utility, which is part of VAIO Recovery Centre, provides data backup and restore functionality in case you cannot access Windows.
Is this relevant for you?
This is a recommended update for improved stability.
What does it fix?
More than 65535 folders can't be written to 1 disk.
Updated compatibility with a Windows 7 environment, upgraded from Windows Vista.

How do I perform this update?
Exit all running programs.
Download this update and save it to your hard drive.
When the download is completed, locate the downloaded file in the location you specified.
Double-click EP0000226147.exe to install the new version. Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Sony HDD Protection Driver

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

32.66KB

File Name

sony_hdd_protection_driver_1.3a_1.3.08.08220.zip

Date

09/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Sony Shared Library

Operating System

Windows Vista 32/64 bits

Version

Originally Installed

Size Driver

2.05MB

File Name

sony_shared_library_5.2_5.2.0.11241.zip

Date

09/03/2009

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Content Importer - VAIO Content Exporter Upgrader

Operating System

Windows Vista 32/64 bits

Version

1.4.73.04270

Size Driver

46.35MB

File Name

ep0000225148.exe

Date

03/06/2010

Observations

VAIO Content Importer / VAIO Content Exporter - 1.4.73.04270
What is this?
This tool allows you to transfer media files (videos and pictures) between your VAIO Computer and a DVD, digital still camera or camcorder.
The Content Exporter also allows some basic video editing.
What does it fix?
Video can now be imported from SD Cards.
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000225148.exe to run it.
5. Wait while the wizard updates your software.
6. When the installation is complete, restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

Wireless LAN Driver Intel XP

Operating System

Windows XP 32 bits

Version

12.4.3.9

Size Driver

29.11MB

File Name

ep0000193998.exe

Date

18/08/2009

Observations

Wireless LAN Driver (Intel) 12.4.3.9 XP 32bit
Is this relevant for you?|
It is recommended to install this driver update.
What does it fix?
This update improves system stability
How do I perform this update?
1. Exit all running programs.
2. Download this update and save it to your hard drive.
3. When the download is completed, locate the downloaded file in the location you specified.
4. Double-click EP0000193998.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

XP downgrade installer v4.0 for VAIO Notebooks

Operating System

Windows XP 32 bits

Size Driver

361.59KB

File Name

setup_z.exe

Date

02/12/2008

Observations

How to use the Sony VAIO XP assistant
The XP Assistant downloads and installs all drivers needed to use your VAIO under Windows XP for you.

Please note: - Using your VAIO with Windows XP is possible, but subject to a number of functional limitations. Features of your VAIO may be completely or partially non-functional when running Windows XP. Please review the list of limitations for your VAIO before using the XP assistant.
- Installing drivers will only be available as an option if you run the XP Assistant on the matching VAIO Series under Windows XP.
- If your VAIO is a Configure-To-Order (CTO) model, you may need to install some drivers manually.
A. Prepare the following before you start: 1. Your own Microsoft Windows XP install disc and license key or a VAIO XP recovery disc*.
*Some VAIO notebooks bundled with Windows Vista Business or Windows 7 Professional have a VAIO XP recovery disc bundled. These discs are not available for all models and are not available in all countries. If your VAIO came with a XP recovery disc, use that instead of your own purchased Windows XP install media.
2. A blank CD-R or a USB flash drive to store the XP drivers.
3. A USB floppy drive and floppy disk (in case SATA drivers are needed for your own Windows XP installation disc).
4.Printing these instructions is recommended.
B. Download XP drivers
1. Accept the disclaimer below to start the download.
2. Once the download is complete, start the setup executable (e.g. Setup_SR.exe).
3. Review the limitations listed for the XP Downgrade of the VAIO model.
4. Check 'I have read and understood these limitations' and click 'Next'.
5. A notice will be displayed that will show you the currently available options. If none or not all drivers were downloaded yet, the download will start after you click 'Next'. You will be prompted before the Assistant performs any other action.
6. After the download is complete, please follow the on-screen instructions to burn the XP drivers to a CD. Alternatively you can copy them from C:\VAIO\XP_Downgrade\ to a USB flash drive yourself.
C. Install Windows XP on your VAIO
1. Create recovery discs using VAIO Recovery Center to avoid unnecessary costs if you want to return the VAIO to it's factory state later.
2. Back-up all data that may be contained on the VAIO's hard disk.
3. Slide the VAIO's Wireless switch to the 'on' position.
4. Connect the VAIO to the main's power with it's AC-Adapter.
5. Disconnect all optional devices (such as Express Cards, USB devices, etc). Leave only the AC-Adapter connected.
6. Insert the Windows XP into the disc drive of your VAIO.
7. Shut down the VAIO and then start it again from the Windows XP disc.
8. Follow the on-screen instructions given by the Windows XP setup.
Note: Depending on the version of your XP disc, XP setup may be unable to access your VAIO's hard disk. If you can not install, please proceed as follows: A. Download the SATA driver from the XP download section of this website and place the driver files on a floppy disk.
B. Insert the floppy disk into a USB floppy drive and connect that to the VAIO you want to install XP on.
C. Start the XP Setup, press F6 to load a driver when Setup offers this. XP Setup will show all drivers on the floppy.

D. Install the XP drivers
1. Place the XP driver CD you just created into the CD/DVD drive of the VAIO you want to downgrade.
2. Run the XP assistant from this CD and follow the on-screen instructions.

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

VAIO Update

Operating System

Windows XP 32/64 bits

Version

5.1.1.04090

Size Driver

16.02MB

File Name

ep0000221850.exe

Date

10/06/2010

Observations

Company

Sony

Categories

Notebooks & Tablet PCs

Serie

Sony VGN-Z

Model

Sony VGN-Z31VRN-X

Description

BIOS

Operating System

Windows XP 32/64 bits

Version

R4041M3c

Size Driver

4.26MB

File Name

ep0000209811.exe

Date

25/11/2009

Observations

Access to Official Website Sony

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Welcome to the HelpDrivers, driver for printers.

Original files: In HelpDrivers, all drivers, manuals, BIOS, etc. are those originally provided by the official manufacturers. Click here to learn more

You can download by either clicking the 'Download' button. From the File Download window, verify that "Save" is selected and click OK.

Do not rename the file you're downloading, it may cause installation problems.

Available 135 files for Sony VGN-Z31VRN-X

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