I have P4DP8-G2, with using a Flashmedia Sandisk CFmedia (32MB) and an Altech CF reader attached to the IDE channel, it automatically detects it as an IDE removable Sandisk32MB, but when trying to FDisk or format, the unit doesn't work.
Just for this mainboard BIOS we add ARMD (Atapi Removable Media Device) boot protocol to overcome this issue, please download Dp8_1132.rom from our beta BIOS download site.