W2k Roll Back Bios R0213P1 for PCG-C1VFK,Win2000

June 21st, 2008 | Tags:

Please read all information thoroughly before installing any files.

BIOS Recover update installation procedure.

This BIOS recovery update is applicable If you have already updated your VAIO using the Windows XP BIOS and want now to reinstall the original operating system (Windows 2000) on your VAIO.

1. Download instructions:

  1. Prepare a new folder and name it Download.
  2. Download the W2K RollBack Bios file and place it in the Download folder.
  3. When the download is complete, right-click My Computer and click Explore. Once in Windows Explorer, click the View menu and click Details. Browse to the location of your file to check the size of it. If the driver size is the same, your download has been successfully completed, if the size is different, delete the file you have downloaded and restart the download.

1. Unzip the file BIOS update file:

  1. Browse to C:\Download.
  2. Double-click the downloaded W2K RollBack Bios file
  3. At theUnzip to folder field, type C:\Bios
  4. Click Unzip and then click OK.
  5. Click Close.

2. Create the bios update floppy

  1. Start your VAIO.
  2. Insert a blank floppy disk into the floppy disk drive of your VAIO.
  3. Browse to C:\Bios.
  4. Double-click the CRISDISK.bat file.
  5. Press any key to continue.
  6. Press ENTER to format the floppy.
  7. Add a label to the disk: Type Bios.
  8. You are asked if you wish to formatt a new floppy, type N and then press ENTER.
  9. Press any key to continue - The program copyies files to the floppy disk.
  10. Press any key to continue - The program is verifies the copied files.
  11. Press any key to continue.
  12. Remove the floppy disk from the floppy disk drive of your VAIO.
  13. Press any key to continue.

3. BIOS update instruction

Important Notice :

  • Before starting please ensure that your VAIO is connected to the external power source using the AC adapter.
  • Do not remove the power or the floppy from the FDD while the BIOS upgrade is in process.
  • Do not stop the BIOS upgrade process.

Not following any of the above, could severly damage your system.

  1. Start your VAIO with the BIOS Update floppy disk inserted.
  2. You are asked Do you want to update the BIOS [Y/N], type Y - The BIOS upgrade process begins.
  3. When the process is done, your VAIO shuts down.
  4. Eject the floppy - The BIOS of your VAIO has been updated.
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