Note: Please visit the Microsoft® Support page for the list of items that can be improved by installing Windows® XP Service Pack 3.
Please refer to the following information.
- Instructions for upgrading Windows XP Service Pack 3.
- VAIO which comes with Windows XP SP2 on the unit can be directly upgraded to SP3.
- VAIO which comes with Windows XP SP1 or SP1a on the unit can be directly upgraded to SP3. After upgrading to SP3, it is required to install the related drivers for SP2 upgrade. Please click here for more information.
- If SP is not available on the unit, please upgrade to SP1 or SP1a first. Click here for the SP1/SP1a upgrade page to install the related patches. Once done, users can proceed to upgrade the VAIO to SP3. After upgrading to SP3, it is required to install the related drivers for SP2 upgrade. Please click here for more information.
Please update Audio driver and Display driver after upgrading to SP3. Click here for more information.
- How to verify the current Service Pack version?
- Click Start and then move the cursor to My Computer.
- Right-click My Computer and select Properties.

- Verify the Service Pack information as below.
