1. Download the SOA3K1NLR.EXE file to a temporary or download directory (please note this directory for reference).
2. Go to the directory where the file was downloaded and double-click the SOA3K1NLR.EXE file to begin the installation.
3. At the "BIOS R0115K1 Restore Utility For PCG-F480K and PCG-F490K - InstallShield Wizard" box, click Next.
4. At the "Creating the CRISIS diskette on drive A:" screen, press ENTER.
5. At the "The CRISIS diskette in drive A: is being formatted" screen, press ENTER.
6. At the "Volume label (11 characters, ENTER for none)?" prompt, press ENTER.
7. At the "QuickFormat another (Y/N)?" prompt, press the N key and press ENTER.
8. Press ENTER a second time to continue. Please wait as the BIOS installation files are copied to the floppy disk.
9. At the "Press any key to continue..." prompt, press ENTER. Please wait as the BIOS installation disk is made bootable.
10. At the "Press any key to continue..." prompt, press ENTER.
11. At the "CRISIS diskette on drive A: successfully created" screen, press ENTER.
12. At the "InstallShield Wizard Complete" screen, verify that "Yes, I want to restart my computer now" is selected and click Finish. Be sure to leave the bootable floppy disk with the BIOS files in the floppy disk drive. As the computer restarts, it will boot from the floppy disk instead of the hard drive. The PhoenixPhlash Utility will launch.
13. At the "Phoenix Phlash Utility" box, press the Y key to begin the update process. Please wait as the installation of the BIOS will take one to two minutes to complete. Once the installation is complete, the computer will automatically turn off.
14. Turn on the computer.

After the computer restarts, the installation of the original BIOS is complete.

• Before installing this update, be sure the computer is running from AC power. If the installation of the BIOS is interrupted by power loss, the computer may not operate correctly or at all!
• This procedure will install the computer BIOS. It may be necessary to remove and reinstall any installed hardware that did not ship with the computer. For assistance reinstalling the hardware, please consult the product documentation or contact the product manufacturer.
• Before installing this BIOS revision, you will need a 3� formatted floppy disk inserted into the floppy disk drive.
• During the installation of this update, be sure that you are logged in as the Administrator or as a user with Administrative rights.
• To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
• It is highly recommended to print out these instructions as a reference during the installation process.