My teac cd-w522e can record only 8x max

Well my problem is that i can’t enable the ultra dma mode …
the mode is only pio mode 2
if i select dma if available the drive don’t change the mode to ultra dma mode …
i tryed to upgrade the aspi drivers… i don’t know what else i can do.

please help


I have upgraded the firmware too … now it’s 1.09 …!