BIOS Update R0223U2
Download Instructions
1. Download theR0223U2.exefile and save it to a download directory.
2. Go the download directory and double-click theR0223U2.exefile - TheWinZip Self-Extractorprogram starts.
3. ClickUnzip- The file is extracted to a new directoryC:\R0223U2.
4. ClickCloseto exitWinZip Self-Extractorprogram.
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 theWinPhlashprogram from theStartmenu.
  3. ClickBrowse- Specify the directoryC:\R0223U2.
  4. Select theR0223U2.WPHfile and clickOpen.
  5. ClickFlash BIOSand then click OK.
  6. Wait while BIOS is being updated -It is strongly advised not to interrupt this process.
  7. ClickShutdown.
  8. Turn on the computer.
  9. Start your VAIO.
  10. At the black VAIO screen, press F2 key to display the BIOS screen.
  11. Press F9 key to load default configurations -Yesis highlighted. Press ENTER.
  12. Press F10 key to save changes and exit.Yesis highlighted. Press ENTER.



  • R0223U2.exe


  • 32 bit


  • 379 Kb

Veröffentlicht am:

  • 51.11.2002