ECS 865PE-A7 (V1.0) Cedar Mill support

[mv_cz]

Hello, is it please possible to mod BIOS for ECS 865PE-A7 (V1.0) board in order to support P4 cpu with cedar mill core? This first revision 865PE-A7 motherboard supports prescotts up to 3.8 GHz and 115W TDP, but there is no cedar mill support.
Later revision of this board (V5.0) supports cedar mill but also dualcore Pentium-D CPU (smithfield/presler). I'm not after dualcore support, but faster P4 with lower TDP and heat is what I would like to use.

Motherboard Make/Model: ECS 865PE-A7 (V1.0)
Original bios I would like to mod: http://download.ecs.com.cn/dlfileecs/bio...ea711b.exe
CPU spec code: SL9KE (http://www.cpu-world.com/sspec/SL/SL9KE.html)

BIOS from later revision of motherboard (V5.0) that should contain needed microcode: http://download.ecs.com.cn/dlfileecs/bio...a75207.zip

[DeathBringer]

Do it yourself - http://www.delidded.com/how-to-update-cp...enix-bios/