Biostar Hi-Fi A85X Bios Manual
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Biostar Hi-Fi A85X Bios Manual

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Hi-Fi A85X UEFI BIOS Manual
UEFI BIOS Setup ........................................................................... 1
1 Main Menu................................................................................... 3
2 Advanced Menu.......................................................................... 4
3 Chipset Menu............................................................................ 16
4 Boot Menu................................................................................. 21
5 Security Menu........................................................................... 24
6 O.N.E Menu ............................................................................... 25
7 Exit Menu .................................................................................. 32
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  • Page 1 Hi-Fi A85X UEFI BIOS Manual UEFI BIOS Setup ................1 1 Main Menu................... 3 2 Advanced Menu................4 3 Chipset Menu................16 4 Boot Menu................. 21 5 Security Menu................24 6 O.N.E Menu ................25 7 Exit Menu .................. 32...

  • Page 2: Uefi Bios Setup

    Hi-Fi A85X UEFI BIOS Manual UEFI BIOS Setup Introduction The purpose of this manual is to describe the settings in the AMI UEFI BIOS Setup program on this motherboard. The Setup program allows users to modify the basic system configuration and save these settings to NVRAM.

  • Page 3: Supported Cpus

    Hi-Fi A85X UEFI BIOS Manual Supported CPUs This AMI UEFI BIOS supports the latest CPU. Using Setup When starting up the computer, press <Del> during the Power-On Self-Test (POST) to enter the UEFI BIOS setup utility. In the UEFI BIOS setup utility, you will see General Help description at the top right corner, and this is providing a brief description of the selected item.

  • Page 4: Bios Information

    Hi-Fi A85X UEFI BIOS Manual 1 Main Menu Once you enter AMI UEFI BIOS Setup Utility, the Main Menu will appear on the screen providing an overview of the basic system information. BIOS Information It shows system information including UEFI BIOS version, Project Code, Model Name, Build Date, and etc.

  • Page 5: Advanced Menu

    Hi-Fi A85X UEFI BIOS Manual 2 Advanced Menu The Advanced Menu allows you to configure the settings of CPU, Super I/O, Power Management, and other system devices. Notice Beware of that setting inappropriate values in items of this menu may cause system to malfunction.
  • Page 6 Hi-Fi A85X UEFI BIOS Manual PCI Latency Timer This item sets the value to be programmed into PCI Latency Timer Register. Options: 32 PCI Bus Clocks (Default) / 64 PCI Bus Clocks / 96 PCI Bus Clocks / 128 PCI Bus Clocks / 160 PCI Bus Clocks / 192 PCI Bus...
  • Page 7 Hi-Fi A85X UEFI BIOS Manual ASPM Support This item sets the ASPM Level: Force LO – Force all links to LO State; Auto – BIOS auto configures; Disabled – Disables ASPM. Options: Disabled (Default) / Auto / Force L0s ACPI Settings/ WakeUp Event control EuP Control When EuP is enabled, the system will meet EuP requirement.
  • Page 8 Hi-Fi A85X UEFI BIOS Manual Wake up hour / Wake up minute / Wake up second You can choose the system boot up time, input hour, minute and second to specify. Ring-In Wake up from S5 This item enables the system to wake from S5 using Ring-In event.

  • Page 9: Cpu Configuration

    Hi-Fi A85X UEFI BIOS Manual CPU Configuration PowerNow This item allows you to enable or disable the PowerNow power saving technology. Options: Enabled (Default) / Disabled NX Mode This item allows you to enable or disable No-execute page protection Function.

  • Page 10: Sata Configuration

    Hi-Fi A85X UEFI BIOS Manual HTC temperature limit This item allows you to set HTC temperature limit. Range: 70 ℃ - 85℃ Options: 75 (Default) ℃ SATA Configuration The BIOS will automatically detect the presence of SATA devices. There is a sub-menu for each SATA device.

  • Page 11: Usb Configuration

    Hi-Fi A85X UEFI BIOS Manual USB Configuration Legacy USB Support The item allows you to enable Legacy USB support. AUTO option disables legacy support if no USB devices are connected. DISABLE option will keep USB devices available only for EFI applications.
  • Page 12 Hi-Fi A85X UEFI BIOS Manual SMART FAN Control CPU Smart FAN This item allows you to control the CPU Smart Fan function. Options: Disabled (Default) / Auto / 4Pin / 3Pin CPU FAN Calibrate Press [ENTER] to calibrate CPU FAN.

  • Page 13: Super Io Configuration

    Hi-Fi A85X UEFI BIOS Manual Super IO Configuration Restore AC Power Loss This setting specifies what state to go to when power is re-applied after a power failure. Options: Power Off (Default) / Power On / Last State Serial Port 1 Configuration...
  • Page 14 Hi-Fi A85X UEFI BIOS Manual Serial Port This item enables or disables Serial Port (COM). Options: Enabled (Default) / Disabled Change Settings This item allows you to select an optimal setting for Super IO device. Options: Auto (Default) / IO=3F8h; IRQ=4 / IO=3F8h; IRQ=3, 4 ,5, 6, 7, 10, 11, 12 / IO=2F8h;...

  • Page 15: Network Stack

    Hi-Fi A85X UEFI BIOS Manual H/W Monitor PWM Processor Hot This item enables or disables PWM Processor Hot. Options: Enabled (Default) / Disabled Shutdown Temperature This item allows you to set up the CPU shutdown Temperature. Options: Disabled (Default) / 70℃/158℉ / 75℃/167℉ / 80℃/176℉...
  • Page 16 Hi-Fi A85X UEFI BIOS Manual Note: The following items appear only when you set the Network Stack item to [Enabled] IPv4 PXE Support This item enables or disables IPv4 PXE Boot Support. If disabled IPv4 booth option will not be created.

  • Page 17: Chipset Menu

    Hi-Fi A85X UEFI BIOS Manual 3 Chipset Menu This section describes configuring the PCI bus system. PCI, or Personal Computer Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed of the CPU itself uses when communicating with its own special components.
  • Page 18 Hi-Fi A85X UEFI BIOS Manual SB USB Configuration XHCI Switch This item allows you to switch XHCI Options: Enabled (Default) / Disabled OHCI HC (Bus 0 Dev 18/19 Fn 0) This item allows you to control OHCI host controller. (USB 1.1 Device)

  • Page 19: North Bridge

    Hi-Fi A85X UEFI BIOS Manual GPP Link ASPM Options: Disabled (Default) / L0s / L1 / L0s + L1 GPP Gen2/ UMI Gen2 Options: Enabled (Default) / Disabled SB HD Azalia Configuration HD Audio Azalia Device This item allows you to control the HD audio device.
  • Page 20 Hi-Fi A85X UEFI BIOS Manual IOMMU This item allows you to enable or disable IOMMU support. Options: Disabled (Default) / Enabled GFX Configuration Primary Video Device This item allows you to select Primary Video Device that BIOS will use to for output.

  • Page 21: Onboard Devices

    Hi-Fi A85X UEFI BIOS Manual Onboard Devices Realtek PCIE NIC This item allows you to enable or disable Realtek PCIE NIC. Options: Enabled (Default) / Disabled Onboard LAN Option ROM This item allows you to enable or disable Onboard LAN Option ROM...

  • Page 22: Setup Prompt Timeout

    Hi-Fi A85X UEFI BIOS Manual 4 Boot Menu This menu allows you to setup the system boot options. Setup Prompt Timeout This item sets number of seconds to wait for setup activation key. Options: 2 (Default) Bootup NumLock State This item selects the keyboard NumLock state.

  • Page 23: Bios Flash Protection

    Hi-Fi A85X UEFI BIOS Manual Option ROM Messages This item sets the display mode for option ROM. Options: Force BIOS (Default) / Keep Current INT19 Trap Response BIOS reaction on INT19 trapping by Option ROM: IMMEDIATE – execute the trap right away; POSTPONED – execute the trap during legacy boot.

  • Page 24: Csm Parameters

    Hi-Fi A85X UEFI BIOS Manual CSM parameters Launch CSM This option controls if CSM will be launched. Options: Always (Default) / Never Boot option filter This option controls what devices system can boot to. Options: UEFI and Legacy (Default) / Legacy only / UEFI only...

  • Page 25: Security Menu

    Hi-Fi A85X UEFI BIOS Manual 5 Security Menu Administrator Password This item sets Administrator Password. User Password This item sets User Password.

  • Page 26: Switch Status

    Hi-Fi A85X UEFI BIOS Manual 6 O.N.E Menu This submenu allows you to change voltage and clock of various devices. (However, we suggest you use the default setting. Changing the voltage and clock improperly may damage the device.) Notice Beware of that setting inappropriate values in items of this menu may cause system to malfunction.

  • Page 27: Spread Spectrum

    Hi-Fi A85X UEFI BIOS Manual Spread Spectrum This item allows you to enable or disable spread spectrum for CPU/ATIG/SRC clock.. Options: Disabled (Default) / Enabled IGD Clock Control This item allows user to adjust IGD clock Options: Auto (Default) / Enabled...
  • Page 28 Hi-Fi A85X UEFI BIOS Manual AMD Pstate Configuration Custom P-Stated This item will tell BIOS whether to use the step option below this configure the P-State, or whether to configure the P-States automatically. Options: Disabled (Default) / Enabled Note: The following items appear only when you set the Custom P-State item to...

  • Page 29: Dram Timing Configuration

    Hi-Fi A85X UEFI BIOS Manual DRAM Timing Configuration DRAM Timing Mode This item selects DRAM Timing Mode. Options: Auto (Default) / DCT0 / DCT1 / Both Note: The following items appear only when you set the DRAM Timing Mode item...
  • Page 30 Hi-Fi A85X UEFI BIOS Manual Options: Auto (Default) / 5~8 / 10 / 12 / 14 / 16 / 18 CLK TRRD Options: Auto (Default) / 1~9 CLK TWTR Options: Auto (Default) / 4~11 CLK MCT Configuration Bank Interleaving This item allows you to enable or disable Memory Bank interleaving.
  • Page 31 Hi-Fi A85X UEFI BIOS Manual DDR Memory Voltage This item allows you to select DDR Memory Voltage Control. APU DDR-PHY/PCI-E Voltage This item allows you to select APU DDR-PHY/PCI-E Voltage Control. FCH Voltage This item allows you to select FCH Voltage Control.

  • Page 32: Phase Control

    Hi-Fi A85X UEFI BIOS Manual DDR3_A1/A2/B1/B2 These items display SPD information of DDR3 memory. G.P.U Phase Control G.P.U Phase Mode This item allows you to control G.P.U Phase Mode (power saving technology) It only works under ACPI OS with CnQ enabled.
  • Page 33 Hi-Fi A85X UEFI BIOS Manual 7 Exit Menu This menu allows you to load the optimal default settings, and save or discard the changes to the BIOS items. Discard Changes and Exit Abandon all changes made during the current session and exit setup.
  • Page 34 Hi-Fi A85X UEFI BIOS Manual Saving SetupData to Storage This item saves your current BIOS Setup Data to storage devices. Restoring SetupData from Storage This item restores your BIOS Setup Data from storage devices.

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