what can be the reasons that windows XP let the sata hdd work in pio mode instead of dma?
- by Karim
i have a windows xp system with 2 sata hard drives.
WD Raptor 300 & WD Caviar 500.
the Mobo is P31 and have udma enabled in the bios.
now i have the raptor working as DMA mode while the caviar works as PIO mode.
so what can be the possible reasons for that?
thansk