NF4ST-A9 BIOS guide
Page 17
... the onboard IDE interface supports. If your hard drive and your system software both support Ultra DMA/100, select Auto to 4 will increased performance progressively. NF4ST-A9 Primary / Secondary /Master / Slave PIO The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each device. The ...Ultra DMA/100 functionality can be implemented if it is supported by the IDE hard drives in your operating environment requires a DMA driver (Windows 95 OSR2 or a third party IDE bus master driver). IDE DMA Transfer Access The Choices: Enabled (default), Disabled.
... the onboard IDE interface supports. If your hard drive and your system software both support Ultra DMA/100, select Auto to 4 will increased performance progressively. NF4ST-A9 Primary / Secondary /Master / Slave PIO The IDE PIO (Programmed Input / Output) fields let you set a PIO mode (0-4) for each device. The ...Ultra DMA/100 functionality can be implemented if it is supported by the IDE hard drives in your operating environment requires a DMA driver (Windows 95 OSR2 or a third party IDE bus master driver). IDE DMA Transfer Access The Choices: Enabled (default), Disabled.
