Biostar GEFORCE 6100-M9 BIOS SETUP MANUAL - Page 19

GeForce 6100-M9 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. Modes 0 to 4 will increase performance progressively. In Auto mode, the system automatically determines 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 (Windows 95 OSR2 or a third party IDE bus master 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. IDE DMA Transfer Access The Choices: Enabled (default), Disabled. Serial-ATA 1 Enables support for Serial-ATA 1. The Choices: Enabled (default), Disabled SATA DMA transfer The Choices: Enabled (default), Disabled. Serial-ATA 2 Enables support for Serial-ATA 2. The Choices: Enabled (default), Disabled SATA2 DMA transfer The Choices: Enabled (default), Disabled. IDE Prefetch Mode The Choices: Enabled (default), Disabled. 18