"Intel® Pentium® 4 Processor
BIOS Update Required
BIOS Update Required - Pentium® 4 Processor with 800 MHz Front Side Bus
Last Updated: May 21, 2003
If you recently purchased a system based on the Pentium® 4 processor with 800 MHz front side bus, then it is essential that you have the appropriate BIOS installed on your motherboard.
You can either have your system integrator update the BIOS or contact your motherboard vendor for instructions on how to obtain and install the appropriate BIOS on your system.
Intel® Desktop Board D875PBZ If you are using the Intel Desktop Board D875PBZ, you can obtain the appropriate BIOS update at:
http://developer.intel.com/design/motherbd/bz/bz_bios.htm. The BIOS version must be P05 or greater.
Intel® Desktop Board D865PERL If you are using the Intel Desktop Board D865PERL, you can obtain the appropriate BIOS update at:
http://developer.intel.com/design/motherbd/rl/rl_bios.htm. The BIOS version must be P06 or greater.
Intel® Desktop Board D865GBF If you are using the Intel Desktop Board D865GBF, you can obtain the appropriate BIOS update at:
http://developer.intel.com/design/motherbd/bf/bf_bios.htm. The BIOS version must be P07 or greater.
Intel® Desktop Board D865GLC If you are using the Intel Desktop Board D865GLC, you can obtain the appropriate BIOS update at:
http://developer.intel.com/design/motherbd/lc/lc_bios.htm. The BIOS version must be P07 or greater.
Instructions for owners of motherboards from vendors other than Intel:
If your system has a motherboard from a manufacturer other than Intel, then you will need to contact your motherboard vendor to ensure you have the appropriate BIOS installed. See the product documentation provided with the motherboard for instructions on how to contact the vendor for assistance.
This applies to: Intel® Pentium® 4 Processor
Intel® Pentium® 4 Processor Extreme Edition
Solution ID: CS-007984
Date Created: 22-Dec-2003
Last Modified: 01-Nov-2005"
http://support.intel.com/support/processors/pentium4/sb/CS-007984.htm