G
Guest
Guest
Hello!
I have a Presario 1694 with a Toshiba DVD drive.
I think the model is a SD-C2202, but Windows driver says SD-C2302.
The transfer mode is only PIO. How do I enable DMA? I have it set in Windows to use DMA. I know the DVD drive supports DMA because it says so on the Toshiba site. Also, I know the IDE controller can because the Hard disk is using "Multi-Word UltraDMA"
I'm using Windows XP Pro now, but used to use WinMe. In that operating system DMA was enabled.
By the way, is PIO slower, and does it use more CPU that DMA? Would that make a difference for DVD playback?
Thanks!
I have a Presario 1694 with a Toshiba DVD drive.
I think the model is a SD-C2202, but Windows driver says SD-C2302.
The transfer mode is only PIO. How do I enable DMA? I have it set in Windows to use DMA. I know the DVD drive supports DMA because it says so on the Toshiba site. Also, I know the IDE controller can because the Hard disk is using "Multi-Word UltraDMA"
I'm using Windows XP Pro now, but used to use WinMe. In that operating system DMA was enabled.
By the way, is PIO slower, and does it use more CPU that DMA? Would that make a difference for DVD playback?
Thanks!