Biostar H77MU3 Bios Manual
Biostar H77MU3 Manual
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Biostar H77MU3 manual content summary:
- Biostar H77MU3 | Bios Manual - Page 1
H77MU3 UEFI BIOS Manual UEFI BIOS Setup 1 1 Main Menu 3 2 Advanced Menu 4 3 Chipset Menu 22 4 Boot Menu 32 5 Security Menu 34 6 Performance 35 7 Exit Menu 40 i - Biostar H77MU3 | Bios Manual - Page 2
options are also included in UEFI BIOS. The rest of this manual will to guide you through the options and settings in UEFI BIOS Setup. Plug and Play Support This AMI UEFI BIOS supports the Plug and Play Version 1.0A specification. EPA Green PC Support This AMI UEFI BIOS supports Version 1.03 of the - Biostar H77MU3 | Bios Manual - Page 3
H77MU3 UEFI BIOS Manual Supported CPUs This AMI UEFI BIOS supports the Intel CPU. Using Setup When starting up the computer, press 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 - Biostar H77MU3 | Bios Manual - Page 4
providing an overview of the basic system information. BIOS Information Shows system information including UEFI BIOS version, model name, marketing name, built date, etc. Total Memory Shows system memory size, VGA shard memory will be excluded. System Date Set the system date. Note that the 'Day - Biostar H77MU3 | Bios Manual - Page 5
H77MU3 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 z Beware of that setting inappropriate values in items of this menu may cause system to malfunction. PCI Subsystem Settings 4 - Biostar H77MU3 | Bios Manual - Page 6
H77MU3 UEFI BIOS Manual PCI ROM Priority In case of multiple option ROMs (Legacy and be decoded in above 4G address space (only if system support 64 bit PCI decoding). Options: Disabled (Default) / Enabled PCI Latency Timer This item sets the value to be programmed into PCI Latency Timer Register. - Biostar H77MU3 | Bios Manual - Page 7
H77MU3 UEFI BIOS Manual PCI Express Settings Relaxed Ordering Enables or disables PCI express 1024 Bytes / 2048 Bytes / 4096 Bytes Maximum Read Request This item sets Maximum Read Request Size of PCI Express Device or allows System BIOS to select the value. Options: Auto (Default) / 128 Bytes / 256 - Biostar H77MU3 | Bios Manual - Page 8
H77MU3 UEFI BIOS Manual ASPM This item sets the ASPM (Active State Power Management Settings) Level: Force L0 - Force all links to LO State; Auto - BIOS auto configures; Disabled - Disables ASPM. Options: Disabled (Default) / Auto / Force L0s Extend Synch If enabled allows generation of extended - Biostar H77MU3 | Bios Manual - Page 9
H77MU3 UEFI BIOS Manual ACPI Sleep State This item selects the highest ACPI sleep state the system will enter when the SUSPEND button is pressed. Options: S1 (CPU Stop Clock) (Default) / Suspend Disabled / S3 (Suspend to RAM) Restore AC Power Loss This setting specifies how your system should behave - Biostar H77MU3 | Bios Manual - Page 10
H77MU3 UEFI BIOS Manual PS2 Keyboard PowerOn This item allows you to control the keyboard power on function. Options: Disabled (Default) / Any Key / Stroke Key / Specific Key Stroke Keys Selected This item will show only when Keyboard PowerOn is set "Stroke Key." Options: Wake Key (Default) / Power - Biostar H77MU3 | Bios Manual - Page 11
H77MU3 UEFI BIOS Manual Active Processor Cores This item sets number of cores to enable in each processor package. Options: All (Default) / 1 / 2 / 3 Limit CPUID Maximum When the computer is booted up, the operating system executes the CPUID instruction to identify the processor and its capabilities - Biostar H77MU3 | Bios Manual - Page 12
H77MU3 UEFI BIOS Manual SATA Configuration SATA Controller(s) This item enables/disables Serial ATA Device. Options: Enabled (Default) / Disabled SATA Mode Selection This item determines how SATA controller(s) operate. Options: IDE (Default) / AHCI / RAID Aggressive LPM Support This item enables PCH - Biostar H77MU3 | Bios Manual - Page 13
H77MU3 UEFI BIOS Manual Software Feature Mask Configuration RAID 0 / 1 / 10 / 5 This item enables or disables RAID 0 / 1 /10 / 5 feature. Options: Enabled (Default) / Disabled Intel Rapid Recovery Technology This item enables or disables Intel Rapid Recovery Technology Options: Enabled (Default) / - Biostar H77MU3 | Bios Manual - Page 14
H77MU3 UEFI BIOS Manual Smart Response Technology If this item is enables/ disables smart / Intel(R) Rapid Start Technology Intel(R) Rapid Start Technology This item enables/disables Intel(R) Rapid Start Technology. Options: Disabled (Default) / Enabled Entry on S3 RTC Wake This item sets iFFS - Biostar H77MU3 | Bios Manual - Page 15
H77MU3 UEFI BIOS Manual Active Page Threshold Support This item allows system to support RST with small partition. Options: Disabled (Default) / Enabled Active Memory Threshold This item allows system to try to support RST when partition size > Active Page Threshold size in MB. When set to zero, the - Biostar H77MU3 | Bios Manual - Page 16
H77MU3 UEFI BIOS Manual Firmware updated Configuration Me FW Image Re-Flash This item enables or disables Me FW image Re-Flash function. Options: Disabled (Default) / Enabled USB Configuration Legacy USB Support This item determines if the BIOS should provide legacy support for USB devices like the - Biostar H77MU3 | Bios Manual - Page 17
H77MU3 UEFI BIOS Manual USB3.0 Support This item enables or disables USB3.0 (XHCI) Controller support. Options: Enabled (Default) / Disabled XHCI Hand-Off This is a workaround for OSes without XHCI hand-off support. The XHCI ownership change should be claimed by XHCI driver. Options: Enabled ( - Biostar H77MU3 | Bios Manual - Page 18
H77MU3 UEFI BIOS Manual SMART FAN Control CPU Smart FAN This item allows you to control the CPU Smart Fan function. Options: Disabled (Default) / Auto CPU FAN Calibrate Press [ENTER] to calibrate CPU FAN. Control Mode This item provides several operation modes of the fan. Options: Quiet / Aggressive - Biostar H77MU3 | Bios Manual - Page 19
H77MU3 UEFI BIOS Manual Fan Ctrl Start Value This item sets CPU FAN Start Speed Value. Options: 50 (Default) Fan Ctrl Sensitive The bigger the numeral is, the higher the FAN speed is. Options: 30 (Default) Super IO Configuration Serial Port 0 Configuration 18 - Biostar H77MU3 | Bios Manual - Page 20
H77MU3 UEFI BIOS Manual Serial Port This item enables or disables Serial Port (COM). Options: Enabled (Default) / Disabled Change Settings This item selects 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; IRQ=3,4,5,6,7,10, - Biostar H77MU3 | Bios Manual - Page 21
H77MU3 UEFI BIOS Manual CIR Controller Configuration CIR Controller This item enables or disables CIR Controller. Options: Disabled (Default) / Enabled Change Settings This item selects an optimal setting for Super IO device. Options: Auto (Default) / IO=3E0h; IRQ=10 / IO=3E0h; IRQ=3, 4, 5, 6, 7, 9, - Biostar H77MU3 | Bios Manual - Page 22
H77MU3 UEFI BIOS Manual Shutdown Temperature This item allows you to set up the CPU shutdown Temperature. Options: Disabled (Default) / 70℃/158℉ / 75℃/167℉ / 80℃/176℉ / 85℃/185℉ / 90℃/194℉ 21 - Biostar H77MU3 | Bios Manual - Page 23
H77MU3 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. Notice z - Biostar H77MU3 | Bios Manual - Page 24
H77MU3 UEFI BIOS Manual on board lan option rom This item enables or disables onboard LAN option ROM. Options: Disabled (Default) / Enabled Launch Storage OpROM This item enables or disables boot Options for legacy mass storage devices with option ROM. Options: - Biostar H77MU3 | Bios Manual - Page 25
H77MU3 UEFI BIOS Manual PCIe Speed This item selects PCI Express port speed. Options: Auto (Default) / Gen1 / Gen2 USB Configuration XHCI Pre-Boot Driver This item enables or disables XHCI Pre-Boot Driver support. Options: Enabled (Default) / Disabled XHCI Mode This item sets the mode of operation - Biostar H77MU3 | Bios Manual - Page 26
H77MU3 UEFI BIOS Manual Azalia This item controls detection of the Azalia device. Disabled = Azalia will be unconditionally disabled. Enabled = Azalia will be unconditionally Enabled. Auto = Azalia will be - Biostar H77MU3 | Bios Manual - Page 27
H77MU3 UEFI BIOS Manual Graphics Configuration Graphics turbo IMON Current This item sets graphics turbo IMON current values supported (14-31). Options: 31(Default) Primary Display This item select which of IGFX/PEG/PCI Graphics device should be Primary Display or select SG for - Biostar H77MU3 | Bios Manual - Page 28
H77MU3 UEFI BIOS Manual DVMT Pre-Allocated This item select DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by the Internal Graphics Device. Options: 64M (Default) / Performance Analyzers This item is enables/ disables Intel graphics performance analyzers counters. Options: Disabled ( - Biostar H77MU3 | Bios Manual - Page 29
H77MU3 UEFI BIOS Manual DMI Extended Synch Control This item enables/ disables DMI extended synchronization. Options: Disabled (Default) / Enabled DMI Gen2 This item enables/ disables DMI Gen2/nAuto means disabled for IVB A0 MB/DT and IVB B0MB, Enabled for other CPUs/ Options: Auto(Default) / - Biostar H77MU3 | Bios Manual - Page 30
H77MU3 UEFI BIOS Manual PEG Sampler Calibrate This item enables or disables PEG Sampler Calibrate. Auto means Disabled for SNB MB Memory Configuration Max TOLUD This item sets maximum 3 GB / 3.25 GB NMode Support This item sets for NMode support option. Options: Auto (Default) / 1N Mode / 2N Mode - Biostar H77MU3 | Bios Manual - Page 31
H77MU3 UEFI BIOS Manual Memory Scrambler This item enables or disables memory scrambler support. Options: Enabled (Default) / Disabled DIMM Exit Mode This item sets DIMM Exit Mode Control.. Options: Fast Exit (Default) / Auto / Slow Exit Power Down Mode This item sets power down mode control. Options - Biostar H77MU3 | Bios Manual - Page 32
H77MU3 UEFI BIOS Manual GT - Power Management Control RC6 (Render Standby) This item checks to enable render standby support. Options: Enabled (Default) / Disabled RC6+ (Deep RC6) This item checks to enable deep RC6 (RC6+) support. Options: Enabled (Default) / Disabled 31 - Biostar H77MU3 | Bios Manual - Page 33
H77MU3 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 / Disabled GateA20 Active Upon Request - GA20 can be disabled using BIOS services. Always - do not allow disabling GA20; this option is useful when - Biostar H77MU3 | Bios Manual - Page 34
H77MU3 UEFI BIOS Manual Option ROM Messages This item sets the display mode for Option ROM. Options: Force BIOS (Default) / Keep Current Interrupt 19 Capture Interrupt 19 is the software interrupt that handles the boot disk function. When set to Enabled, this item allows the option ROMs to trap - Biostar H77MU3 | Bios Manual - Page 35
H77MU3 UEFI BIOS Manual 5 Security Menu Administrator Password This item sets Administrator Password. User Password This item sets User Password. 34 - Biostar H77MU3 | Bios Manual - Page 36
H77MU3 UEFI BIOS Manual 6 Performance 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 z Beware of that setting inappropriate values in items of this - Biostar H77MU3 | Bios Manual - Page 37
H77MU3 UEFI BIOS Manual IA Core Current Max (1/8 Amp) This item sets IA core current MAX Options: 896 (Default) iGFX Core Current Max (1/8 Amp) This item sets iGFX core current MAX Options: 400 (Default) Enhanced Intel SpeedStep Technology This item enables/disables Enhanced Intel SpeedStep - Biostar H77MU3 | Bios Manual - Page 38
H77MU3 UEFI BIOS Manual DDR DRAM Multiplier This item allows you to set DDR3 DRAM Multiplier. Options: 14(Default) / 16 / 18 / 20 / 22 / 26 / 28 CAS# Latency (tCL) This item allows you to select CAS Latency of DDR3. - Biostar H77MU3 | Bios Manual - Page 39
H77MU3 UEFI BIOS Manual Active to Active Delay (tRRD) This item allows you to select Row Active to Row Active . Options: 20 (Default) / 4 ~ 63 Graphics Core Ratio Limit This item sets Graphics Core Ratio Limit. Options: 24 (Default) DRAM Voltage This item sets DRAM Voltage. BIOSTAR Memory Insight 38 - Biostar H77MU3 | Bios Manual - Page 40
H77MU3 UEFI BIOS Manual DDR3 1/2/3/4 Information These items display SPD information of DDR3 memory. 39 - Biostar H77MU3 | Bios Manual - Page 41
H77MU3 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. Save Changes and Reset Reset the system after saving
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H77MU3 UEFI BIOS Manual
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UEFI BIOS Setup
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1 Main Menu
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2 Advanced Menu
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3 Chipset Menu
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4 Boot Menu
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5 Security Menu
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6 Performance
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7 Exit Menu
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