Introducing the OmniBook Configuring the OmniBook with the BIOS Setup Utility System Devices Menu Default 1-12 PS/2 Pointing Devices Disables the internal pointing devices when an external PS/2 mouse is connected. This is required for the scroll wheel on a PS/2 mouse to function. Auto Internal Pointing Devices Enables one or both built-in PS/2 devices. Both External Fn Key Sets whether left-CTRL + left-ALT on an external keyboard is interpreted as the Fn key. Enabled IDE Controller Enables the primary (hard drive) and secondary (optional CD-ROM drive) controllers. Both FDD Controller Enables the floppy drive.
Enabled Serial Port Sets how the serial port is configured by the BIOS (specified or automatic). Enabled Base I/O address Sets the I/O address and interrupt. 3F8h, IRQ4 Infrared Port Sets how the infrared port is configured by the BIOS (specified or automatic). Disabled Mode Sets the hardware to support SIR (Standard IR), ASK IR (amplitude shift keyed IR), or FIR (Fast IR) infrared communications. (Driver installation required.) SIR Base I/O address Sets the I/O address and interrupt. 2F8h, IRQ3 DMA channel For Fast Ir mode, sets the DMA channel. DMA3 Front/Back Sets which infrared port is active.
Back Parallel Port Sets how the parallel port is configured by the BIOS (specified or automatic). Enabled Mode Sets the port to normal, bi-directional, EPP, or ECP. ECP Base I/O address Sets the I/O address. 378h Interrupt Sets the interrupt. IRQ7 DMA channel For ECP mode, sets the DMA channel. DMA3 Audio (OmniBook 7100 only) Sets how the audio system is configured by the BIOS (specified or automatic). Enabled SB I/O address Sets the Sound Blaster I/O address. 220h