Sony VGN-C1Z-B Download Drivers, Utilities, Firmware and BIOS

SonicStage Update Program Version 4.3.01.14050a
This release resolves the issue where SonicStage can be started after installing SonicStage Update Program 4.3.00.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Follow the on-screen instructions to install the new software.
5. Restart the computer when the installation is completed.

SonicStage Security Update Program 1.0.00.11020
This update solves a security issue with SonicStage 4.x.

How do I update my driver?
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 SOASST-01595000-UN.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.

Pioneer DVD SuperMulti Drive DVR-K16VAS Firmware Update Version 1.10_07/09/07
This update resolves the following issue:- Bluescreen may occur while burning CD in Windows.
1. Download this update and save it to a download directory (note this directory for later reference).
2. Close all running applications.
3. Go to the download directory and double-click PIFOPD-01103906-UN.exe.
4. Follow the on-screen instructions to update your firmware.
5. Do not interrupt the update process until it is completely finished.

Vista Device Audio Driver Update version 6.0.1.5374
This Driver Update fixes following issues

Correct "Audio Jack information" for all models.
Removes a Pop sound during the launch of Windows Media player version 11.

Download and Installation Instructions

Download the file " REDAUD-00733504-UN.exe ", and save it to a download directory (e.g. C:\Download).
Close all running applications.
Open Control Panel
Open add/remove programs
Remove the "Realtek High Definition Audio Driver" and restart the system when done
After the restart, open the file " REDAUD-00733504-UN.exe "
Click next to start the driver installation and follow the on-screen instructions.
When the installation is finished, please restart the system.

Intel Graphics Driver Version 7.15.10.9813

This update will solve an number of video display problems such as the brightness control does not work properly, etc.
Download and Installation
1. Download this update and save it to a download directory.
2. Close all running programs.
3. Go to the download directory and double-click NVDVID-01422002-UN.exe.
4. Click Continue when prompted by the Windows User Account Control.
5. The update Wizard starts; click Next.
6. Wait while the Wizard installs the new software.
7. Click Finish when the installation is complete.
8. Restart the computer.

Alps Pointing Driver Version 7.0.501.7.

This update resolves the issue where the touchpad settings are not remembered after a system restart.

1. Download this file and save it to a download directory (note this directory for later reference.)
2. Close all running programs.
3. Go to the download directory and double-click "ALDOTH-01347907-UN.exe"
4. Click "Continue" at the User Account dialog box.
5. The driver installation Wizard is displayed.
6. Click Next and select "I accept this agreement".
7. Click Next and wait while the Wizard installs the new software.
8. Click Finish when the installation is completed and restart your computer.

To verify that the installation was successful: 1. Open Device Manager > expand "Mice and other pointing devices" > double-click "Alps Pointing-device for VAIO" > click Driver tab.
2. Driver Date is: 12/04/2007.
3. Driver Version is: 7.0.501.7.
4. Digital Signature is: Microsoft Windows Hardware Compatibility Publisher.

BIOS Update R0035J4 for Vista
This update resolves the following issue where the LCD screen remains blank after closing and re-opening the notebook lid.
1. Make sure the computer is connected to the mains and 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 the downloaded file to start the installation.
5. Follow the on-screen instructions to perform the installation (DO NOT INTERRUPT THIS PROCESS!)
6. The computer will automatically shuts down when the installation is complete.
7. You can now restart your computer.

SonicStage Security Update Program 1.0.00.11020
This update solves a security issue with SonicStage 4.x.

How do I update my driver?
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 SOASST-01595000-UN.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.

SonicStage Update Program Version 4.3.01.14050a
This release resolves the issue where SonicStage can be started after installing SonicStage Update Program 4.3.00.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Follow the on-screen instructions to install the new software.
5. Restart the computer when the installation is completed.

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.

SonicStage Mastering Studio Writing Function Update Program 1.0.00.04130
What is this?
SonicStage Mastering Studio is an application which allows to convert analog audio to high quality digital audio files, and burn them to disc.
Is this relevant for you?
It is required to install it, if you use SonicStage Mastering Studio and you have upgraded to the latest version of SonicStage.
What does it fix?
This update fixes the issue that SonicStage Mastering Studio cannot be started after installation of SonicStage v5.2.

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 EP0000178329.exe again to install the new version. Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

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.

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.
How to install High Definition audio driver after Windows XP setup
1. You must first install the Microsoft's KB835221 hotfix
2. Install the audio driver for your sound device

BIOS Update R0034J4
This BIOS Update fixes following issue :- Reducing humming noise
1. Download Instructions
1. Download the file R0034J4.exe, and save it to a download directory (ex. C:\Download).
2. Installation
1. Close all running applications.
2. Click Browse. Specify the directory C:\Download\.
3. Select the file R0034J4.exe Click Open.
4. A Window will appear. Please follow the instructions on this window.
5. Click on the Update-button to start the BIOS-update
6. Wait while BIOS is being updated. PLEASE DO NOT INTERRUPT THE PROCESS!
7. Please shutdown the computer when the update is finished.
8. Turn on the computer.
3. How to check the BIOS version :1. Turn on the computer.
2. Press F2 to enter BIOS Setup when Sony Logo appears
3. See "BIOS Version" item in main menu.
4. Please verify that the BIOS Version is R0034J4
5. Press the F9 key to load default BIOS configuration. "Yes" is highlighted. Press Enter to confirm.
6. Press the F10 key to save changes and exit. "Yes" is highlighted. Press Enter to confirm.
7. After this your system will boot again and start up Windows.

Rollback BIOS R0030J4 for Windows XP.
Please use this rollback BIOS if you wish to return to previous BIOS R0030J4 after you installed an updated version.
How do I update my software?
1. Make sure the computer is connected to the mains and 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 the downloaded file to start the installation.
5. Follow the on-screen instructions to perform the installation (DO NOT INTERRUPT THIS PROCESS!)
6. The computer will automatically shuts down when the installation is complete.
7. You can now restart your computer.

Sony Video Shared Library Version 3.0.00.06290

This update adds support for AVCHD format.
Download and Installation
1. Download SOASVL-01280800-UN.exe and save it to a download directory
2. Exit all running programs
3. Go to the download directory and double-click SOASVL-01280800-UN.exe to start the installation
4. The InstallShield Wizard starts
5. Click Next and wait while the Wizard installs the new software
6. Click Finish when the update is complete.

SonicStage Security Update Program 1.0.00.11020
This update solves a security issue with SonicStage 4.x.

How do I update my driver?
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 SOASST-01595000-UN.exe to run it.
5. Click Next, wait while the wizard updates your software, and then click Finish.
6. Restart the VAIO.

Pioneer DVD SuperMulti Drive DVR-K16VAS Firmware Update Version 1.10_07/09/07
This update resolves the following issue:- Bluescreen may occur while burning CD in Windows.
1. Download this update and save it to a download directory (note this directory for later reference).
2. Close all running applications.
3. Go to the download directory and double-click PIFOPD-01103906-UN.exe.
4. Follow the on-screen instructions to update your firmware.
5. Do not interrupt the update process until it is completely finished.

SonicStage Update Program Version 4.3.01.14050a
This release resolves the issue where SonicStage can be started after installing SonicStage Update Program 4.3.00.
1. Download and save this file to a download directory.
2. Close all running programs.
3. Go to the directory where the file was downloaded and double-click it.
4. Follow the on-screen instructions to install the new software.
5. Restart the computer when the installation is completed.

Firmware Update 1.10 for Pioneer DVR-K16 (CD-RW/DVD±RW Drive)
This firmware fixes following issue :- Corrected the write parameters for DVD+RW 8x RICOH disks and DVD+R DL 8x RICOH disks.
IMPORTANT NOTES: PLEASE READ CAREFULLY
Please make sure that there is no disk in the device before you execute this firmware.
Do not shutdown the unit while the Firmware update procedure is in progress.
Please make sure you are running on mains power when doing the update.
Do not stop the Firmware update procedure while in progress.
Not following any of the above, could severely damage your system !!

1. How to verify if your unit has a Pioneer DVR-K16?
1. Click on the Start button and then right click on My Computer.
2. Click on Properties.
3. Select the Hardware tab and than click on Device Manager.
4. Double click on DVD/CD-ROM drives.
5. Verify now that you can see "Pioneer DVD-RW DVR-K16".
6. If you have the corresponding drive, than you can proceed with the Firmware upgrade.
2. Download and install Instructions
1. Download the file PIFOPD-01382000-UN.exe, and save it to a download directory (ex. C:\Download\).
2. Go the download directory, and double-click PIFOPD-01382000-UN.exe.
3. A popup will appear : The use in an improper way may cause.... Please ready carefully and follow the instructions. Press Yes to proceed.
4. A popup will appear : The drive has been pre-selected and you see the current and updated firmware version
5. Press Update to do the update.
6. The drive will eject and it will take approx 25 seconds to do the update.
7. When the update is completed a popup will show indicating that the update was successful and asks to restart the PC.
8. Press Ok and the PC will reboot.
9. The PC will detect new hardware (optical drive)

Memory Stick Driver Update Version 2.0.0.16
This update provides support for the Memory Stick PRO Duo 8GB and 16GB.
How do I update my software?
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 TIDMSC-01424702-UN.exe to run it
5. Click Next and wait while the Wizard installs the new software
6. Click Finish when the installation is completed.

SonicStage Mastering Studio Writing Function Update Program 1.0.00.04130
What is this?
SonicStage Mastering Studio is an application which allows to convert analog audio to high quality digital audio files, and burn them to disc.
Is this relevant for you?
It is required to install it, if you use SonicStage Mastering Studio and you have upgraded to the latest version of SonicStage.
What does it fix?
This update fixes the issue that SonicStage Mastering Studio cannot be started after installation of SonicStage v5.2.

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 EP0000178329.exe again to install the new version. Wait while the wizard updates your software.
When the installation is complete, restart the VAIO.

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.