BIOS Updates forum

dwschoon NPUCODE.bin - is non-compressed microcodes. You can extract them with any HEX editor (for example - WinHex). Copy this code from AL8 bios: from offset 5E3E0 till offset 69FDF (file Al8_18.bin). If you will use Winhex - select this area, right click->"Edit"->"Copy Block into new file". Rena...

dwschoon All microcodes in AS8 bios file you can simply see with any hex editor (offset 5EBE0 - 6AFDF). You need to add this CPUs: 0F44 and 0F47. You can extract their microcodes for example from AL8 bios. So you need to extract original NCPUCODE.BIN, to add new microcodes and put modified NCPUCODE...

Yes, I know that it is not for public use.
I found another files, but they are too old too (2002 year) http://www.ixbt.com/cpu/utils/pep.zip http://www.ixbt.com/cpu/utils/checkup6.zip
Also it is possible to extract microcodes from system file "update.sys". Or from bios with the help of Cbrom.

Hello!
Where can I find the last microcodes for P4 CPUs? I need them for 423-pin and 478-pin socket CPUs. Does anybody have the last pep.dat file (CPU microcode database) from Intel?