Quantum DLT V4 Supplementary Manual

designed to reject Write/read Commands that are using PIO mode as a method of transfer. Microsoft Windows Configuration To enable DMA mode using the Device Manager: 1. Open Device Manager. 2. Double-click IDE ATA/ATAPI Controllers to display the list of controllers and channels. 3. Right-click the icon for the channel to which the device is connected, select Properties, and then click the Advanced Settings tab. 4. In the Current Transfer Mode drop-down box, select “DMA if Available” if the current setting is "PIO Only." If the drop-down box already shows "DMA if Available" but the current transfer mode is PIO, then the user must toggle the settings. That is: • Change the selection from "DMA if available" to PIO only, and click OK. • Then repeat the steps above to change the selection to DMA if Available.