Skip to Content

Install

Important notes:

  • Only perform this firmware upgrade while your VAIO is connected to the mains
  • Do not terminate or interrupt the process manually as this could lead to damage to your optical drive
  • This firmware update solves issues regarding reading certain DVD-Discs

Please check in device manager if your VAIO is using the optical drive in question (MATSHITA UJ840D). Several optical drives can be used on a single VAIO model, only use this firmware update for the drive that it is intended for.

Installation procedure for firmware update for "MATSHITA UJ840D" optical drive.

  1. Download the file
  2. Browse to the directory where you downloaded the file to.
  3. Double Click KMFOPD-01111600-UN
  4. Open the tray of your optical drive and click OK
  5. Carefully read the guidelines, make sure to follow them and click OK
  6. Click "OK"
  7. Please note that the entire process will take some time do not shut down your VAIO or manually terminate the upgrade process.
  8. Click "EXIT"
  9. Wait until the VAIO has exited completely from the update tool, once this has happened (return to desktop), then restart your VAIO manually.

File Info

File Name

  • KMFOPD-01111600-UN.exe

File architecture

  • 32 bit

File Size

  • 1.85 Mb

Release Date

  • 29-12-2005