Asus n'est a priori not in vacancy like d'autres manufacturers also, because in regle general all work on the update of the bios for the catch charge some of new the CPU Sempron (Amd) & Celeron D (INTEL). Aujourd'hui here not less than 8 bios final Asus in version.

P4SP-MX-SE bios version 1002 final Support of new CPUs. http://www.asus.com.tw/support/cpusupport/...cpusupport.aspx
1002 Final

P4S800-MX bios version 1009 final Support of new CPUs. http://www.asus.com.tw/support/cpusupport/...cpusupport.aspx
1009 Final

P4U800-X bios version 1003 Fixes the problems d instabilities and of reboot with 3Dmark.Fix the false ratio of the CPU in manual mode.
1003 Final

P4SP-MX- bios version 1003 final Support of new CPUs. http://www.asus.com.tw/support/cpusupport/...cpusupport.aspx
1003 Final

P4P800-SE bios version 1005 final Enleve the double NCV support of CPU INTEL Celeron D Patch Logitech QuickCam d utilisation under Windows 98.
1005 Final

P4P800S bios version 1006 Fixes sound l'absence of beep when the memeoire n'est not installer.Ajout of the sound beep when an up to date chart VGA and installer.mise of micro code (CPU)
1006 Final

P4P800 Standart & Deluxe bios version 1017 final support of new CPUs. http://www.asus.com.tw/support/cpusupport/...cpusupport.aspx rearrangement of the resource memory when a total of memory 4GB is installed. Fix a problem of boot. Sound addition of beep when the memory n'est not to install.
1017 Final

P4P8X Standart & Deluxe bios version 1017 final support of new CPUs. http://www.asus.com.tw/support/cpusupport/...cpusupport.aspx rearrangement of the resource memory when a total of memory 4GB is installed. Fix a problem of boot. Sound addition of beep when the memory n'est not to install.
1017 Final