SBC81870 SERIES USER'S MANUAL VERSION A1 SEPTEMBER ...

SBC81870 Intel ® Pentium ® M w/ DDR/VGA/Dual LAN3. Primary Master/Slave UDMASecondary Master/Slave UDMAUltra DMA/33 implementation is possible only if your IDEhard drive supports it and the operating environmentincludes a DMA driver (Windows 95 OSR2 or a third-partyIDE bus master driver). If you hard drive and your systemsoftware both support Ultra DMA/33, select Auto to enableBIOS support.4. IDE HDD Block ModeBlock mode is also called block transfer, multiplecommands, or multiple sector read/write. If your IDE harddrive supports block mode (most new drives do), selectEnabled for automatic detection of the optimal number ofblock read/writes per sector the drive can support.ONBOARD DEVICE:The options for these items are found in its sub menu. Bypressing the key, you are prompt to enter the submenu of the detailed options as shown below:Phoenix – Award CMOS Setup UtilityOnboard DeviceUSB ControllerUSB 2.0 Support[Enabled][Enabled]Item HelpUSB Keyboard Support [Disabled]USB Mouse Support [Disabled]Menu Level ►AC97 AudioOnboard LANInit Display First[Auto][Enabled][Onboard]↑↓→←:Move Enter: Select +/-/PU/PD:Value F10:Save ESC:ExitF1:General Help F5: Previous Values F6:Fail-Safe DefaultsF7:Optimized DefaultsDescriptions on each item above are as follows:1. USB ControllerThis should be enabled if your system has a USB installed onthe system board and you want to use it. Even when soequipped, if you add a higher performance controller, you willneed to disable this feature.66Award BIOS Setup