Biostar P4TDH Bios Setup - Page 19

P4TDH BIOS Setup IDE Device Control If you highlight the literal "Press Enter" next to the "IDE Device Control" lable and then press the enter key, it will take you a submenu with the following options: On-Chip Primary / Secondary PCI IDE This item allows you to enable/ disable On-Chip Primary PCI IDE The Choices: Enabled (default), Disabled. IDE Primary / Secondary Master / Slave PIO The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each of the IDE devices that the onboard IDE interface supports. Mode 0 through 4 provide successively increased performance. In Auto mode, the system automatically determine the best mode for each device. The Choices: Auto (default), Mode0,Mode1, Mode2, Mode3, Mode4. Primary / Secondary Master / Slave UDMA Ultra DMA/ 100 functionality can be implemented if it is supported by the IDE hard drives in your system. As well, your operating environment requires a DMA driver. If your hard drive and your system software both support Ultra DMA/ 100, select Auto to enable BIOS support. The Choices: Auto (default), Disabled. 18