Phoenix Phlash Bios Update Utility. PB450 BIOS ID PCI-09 Thank you for choosing Packard Bell! Installation Instructions To update the BIOS go through the following steps: 1) Insert an empty diskette in A: 2) Format the diskette using the following command: FORMAT A:/S 3) Now copy the 450PCI09.EXE to A: (e.g. COPY C:\WINDOWS\450PCI09.EXE A:) 4) Now type 450PCI09.EXE and press Enter (press Y to continue) 5) Now exit all programs (including Windows) 6) Make sure the diskette is still in A: 7) Reboot your computer now 8) Just press Enter for the questions about Date and Time 9) At the MS-DOS prompt (A:\>) type PHLASH and press Enter You will see the Phoenix Flash BIOS Update Utility. Please press Enter to acknowledge the red Warning Screen. When the green Succes Screen appears, please remove the diskette from A:. The system will reboot and will report a CMOS Checksum error; to correct this please run SETUP to adjust the system Setup parameters and Exit saving the changes. If you have any questions, please feel free to contact the Packard Bell Technical Support Hotline.