Asus M4A89TD PRO/USB3 User Manual - Page 80

3.6.3 Onboard Devices Configuration BIOS SETUP UTILITY Advanced Onboard Devices Configuration HD Audio Azalia Device Front Panel Type SPDIF OUT Type POST State LEDs Serial Port1 Address Serial Port1 Mode Onboard LAN Onboard LAN Boot ROM Onboard 1394 Controller On Board ATA Controller On Board ATA Controller ROM Onboard USB 3.0 Controller [Enabled] [HD] [SPDIF] [Enabled] [3F8/IRQ4] [Normal] [Enabled] [Disabled] [Enabled] [Enabled] [Enabled] [Enabled] Allows BIOS to select Serial Port1 Base Addresses. HD Audio Azalia Device [Enabled] Allows you to enable or disable the HD Audio controller. Configuration options: [Auto] [Disabled] [Enabled] The following three items appear only when you set the HD Audio Azalia Device item to [Enabled] or [Auto]. Front Panel Type [HD] Allows you to set the front panel audio connector (AAFP) mode to legacy AC'97 or high-definition audio depending on the audio standard that the front panel audio module supports. [AC 97] [HD] Sets the front panel audio connector (AAFP) mode to legacy AC'97 Sets the front panel audio connector (AAFP) mode to high definition audio. SPDIF OUT Type [SPDIF] If your graphics card has HDMI output and needs to use SPDIF signal from the SPDIF_Out header, you need to set to HDMI for HDMI audio output. [SPDIF] [HDMI] Sets to [SPDIF Output] for SPDIF audio output. Sets to [HDMI Output] for HDMI audio output. POST State LEDs [Enabled] [Enabled] Enables the onboard DRAM_LED. [Disabled] Disables this function. Serial Port1 Address [3F8/IRQ4] Allows you to select the Serial Port1 base address. Configuration options: [3F8/IRQ4] [2F8/IRQ3] [3E8/IRQ4] [2E8/IRQ3] Serial Port1 Mode [Normal] Allows you to select the Serial Port1 mode. Configuration options: [Normal] [IrDA] [ASK IR] Chapter 3 3-24 Chapter 3: BIOS setup