BIOS Upgrade R0248E0

This BIOS Upgrade fixes following issues :

- Add support for Microsoft Bluetooth Stack

1. Download Instructions
1. Download the fileR0248E0_WP.exe, and save it to a download directory (ex. C:\Download\).
2. Go the download directory, and double-clickR0248E0_WP.exe.
3. A popup will appear : This will extract all files to C:\Download\R0248E0\. Press OK to continue.
4. A popup will appear : All files have been extracted successfully !
5. Press OK to finish.

2. Installation

IMPORTANT NOTES: You need to download and install WinPhlash 1.3. This program is available on VAIO-Link website.
1. Close all running applications.
2. Start WinPhlash program from the Start menu.
3. Click Browse. Specify the directory C:\Download\R0248E0\.
4. Select the fileR0248E0.WPH. Click Open.
5. Click Flash BIOS. Click OK.
6. Wait while BIOS is being updated.PLEASE DO NOT INTERRUPT THE PROCESS!
7. Click Shutdown. The computer shuts down.

3. How to check the BIOS version :

1. Turn on the computer.

2. Press F2 to enter BIOS Setup when Sony Logo appears

3. Confirm that the BIOS Version is "R0248E0" in the BIOS Setup.

4. Press the F9 key to load default BIOS configuration. "Yes" is highlighted. Press Enter to confirm.
5. Press the F10 key to save changes and exit. "Yes" is highlighted. Press Enter to confirm.
6. After this your system will boot again and start up Windows.


Please read the following carefully. Sony Corporation will not be responsible for any problems caused by customer"s improper operation when customers did not follow the below instructions.

1. Make sure to follow the instruction correctly in this program.

2. This program is only for the above stated Sony VAIO notebooks.

3. This program is protected by the property rights. Customers are not allowed to deliver a copy, or use in a way Sony does not determine.

4. Sony Corporation is not responsible for any loss or damage caused directly or indirectly from using this program.

Sony, VAIO and the VAIO logo are registered trademarks of Sony Corporation.

Microsoft, MS, MS-DOS, Windows and the Windows logo are registered trademarks of Microsoft Corporation.

All other trademarks are trademarks of their respective owners.



  • R0248E0_WP.exe


  • 32 bit


  • 1.18 Mb


  • 81/81/2004