Asus a7n8xx Motherboard DIY Troubleshooting Guide - Page 49

USB Controllers [V1.1+V2.0] This field sets the protocols for OnChip processing of USB outputs. The default accomodates USB protocols 1.0 and 2.0. Configuration options: [Disabled] [V1.1 +V2.0] [V1.1] USB Legacy Keyboard Support [Disabled] This field sets support for USB keyboards. The USB keyboard is disabled by default. Enable this field to use a USB keyboard. Configuration options: [Enabled] [Disabled] USB Legacy Mouse Support [Disabled] This field sets support for USB keyboards. The USB keyboard is disabled by default. Enable this field to use a USB keyboard. Configuration options: [Enabled] [Disabled] Onboard AC97 Audio Controller [Auto] This field permits auto selection of AC97 audio codec processing by default. Configuration options: [Auto] [Disabled] Onboard AC97 Modem Controller [Auto] This field permits auto selection of AC97 modem support by default. Configuration options: [Auto] [Disabled] Onboard Lan (nVIDIA) [Auto] This field permits auto selection of MAC Lan (nVidia) support by default. Configuration options: [Auto] [Disabled] Floppy Disk Access Controller [Enabled] This field enables the FDA Controller by default. Configuration options: [Enabled] [Disabled] Onboard Serial Port 1 [3F8/IRQ4] These fields set the addresses for onboard serial port 1. Serial Port 1 and Serial Port 2 must have different addresses. Configuration options: [Disabled] [3F8/IRQ4] [2F8/ IRQ3] [3E8/IRQ4] [2E8/IRQ3] [Auto] Onboard Serial Port 2 [2F8/IRQ3] These fields set the addresses for onboard serial port 2. Serial Port 1 and Serial Port 2 must have different addresses. Configuration options: [Disabled] [3F8/IRQ4] [2F8/ IRQ3] [3E8/IRQ4] [2E8/IRQ3] [Auto] UART use as [COM Port] This field selects the device assignment for UART2 mode. The default is [COM Port]. Select [IR] to activate the next field, "UR2 Duplex Mode". Configuration options: [IR] [COM Port] ASUS A7N8X-X Motherboard 2-19