BIOS Update R0200J3

This BIOS Update fixes following issue

  • Display stays dark after closing when lid close action is set to Do Nothing
  • Sometimes system hangs when unplugging AC Adapter in standby.

Download and Installation Instructions

  1. Download the file "PHBSYS-01101528-UN.exe", and save it to a download directory (e.g. C:\Download).
  2. Close all running applications.
  3. Click Start - Run - Browse, and browse to the directory where you downloaded the file (e.g. C:\Download\ ).
  4. Select the file. Click Open. Then click OK.
  5. A window will appear. Click the button Update.
  6. Wait while the BIOS is being updated. PLEASE DO NOT INTERRUPT THE PROCESS!
  7. When the update is finished, click OK to reboot the computer

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" in main menu.
  4. Please verify that the BIOS Version has been correctly updated.
  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.

File Info

File Name

  • PHBSYS-01101528-UN.exe

File architecture

  • 32 bit

File Size

  • 1.01 Mb

Release Date

  • 19-22-2007