Liteon 1653s stuck in PIO mode

I have a new liteon 1653s running as a secondary master (with a 40x liteon cdrw as the slave) on this system, but I cant get the 1653s to go to DMA mode.

I have DMA if Available selected in the IDE settings, but every time I boot up its in PIO mode.

I had no such problems with my old 812s@832s.

Any help would be greatly appreciated.

delete the secondary ide channel and reboot

thanks. that seems to have fixed it