Warning W5206 - The drive index seems low.
Warning W5206 - The drive index seems low.
Fix: While this is a generic warning - i.e. it does not specify the nature of the problem - generally, the problem would be the lack of DMA bus-mastering which forces the drive to work in PIO mode which not only hurts performance but also increases CPU utilisation. Check that the controller drivers are installed and that DMA is enabled for the channel and the drive itself.
For more information, please see the (FAQ).