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Biostar TA790GXB A2+ Версия 6.x [12/45] Ta790gxb a2 bios manual
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TA790GXB A2+ BIOS Manual
11
Fan Ctrl Start Value
When CPU/System temperature arrives to the set value, the CPU/System fan will
work under Smart Fan Function mode.
Options: 0~127 (℃)
Fan Ctrl Sensitive
Increasing the value will raise the speed of CPU/System fan.
Options: 1~127
Hardware Health Configuration
This item shows the system temperature, fan speed, and voltage information.
Advanced
Hardware Health Configuration
H/W Health Function [Enabled]
Shutdown Temperature [Disabled]
SYS
CPU Temperature
CPU FAN Speed(JCFAN1)
CHIP FAN Speed(JNFAN1)
SYS FAN Speed(JSFAN1)
CPU VCore
NB Voltage
+3.30V
+5.00V
+12.0V
DDR Voltage
HT Voltage
5VSB
Temperature
BIOS SETUP UTILITY
vxx.xx (C)Copyright 1985-200x, American Megatrends, Inc.
Select Screen
Select Item
Change Option
General Help
Save and Exit
Exit
+-
F1
F10
ESC
Enables Hardware
Health Monitoring
Device.
H/W Health Function
If you computer contains a monitoring system, it will show PC health status during
POST stage.
Options: Enabled (Default) / Disabled
Shutdown Temperature
This item allows you to set up the CPU shutdown Temperature. This item is only
effective under Windows 98 ACPI mode.
Options: Disabled (Default) / 60℃/140℉ / 65℃/149℉ / 70℃/158℉ / 75℃/167℉
/ 80℃/176℉ / 85℃/185℉ / 90℃/194℉
Содержание
- Ta790gxb a2 bios manual 1
- Acpi support 2
- Apm support 2
- Bios setup 2
- Epa green pc support 2
- Introduction 2
- Plug and play support 2
- Ta790gxb a2 bios manual 2
- Dram support 3
- Notice 3
- Pci bus support 3
- Supported cpus 3
- Ta790gxb a2 bios manual 3
- Using setup 3
- Ami bios 4
- Main menu 4
- Once you enter ami bios setup utility the main menu will appear on the screen providing an overview of the basic system information 4
- Set the system date note that the day automatically changes when you set the date 4
- Set the system internal clock 4
- Shows system information including bios version and built date 4
- Shows system memory size 4
- System date 4
- System memory 4
- System time 4
- Ta790gxb a2 bios manual 4
- Floppy a 5
- Hard drive configuration 5
- Select the type of floppy disk drive installed in your system options 360k 5 5 in 1 m 5 5 in 720k 3 in 1 4m 3 in 2 8m 3 in none 5
- Ta790gxb a2 bios manual 5
- To enter the sub menu of detailed options 5
- Ta790gxb a2 bios manual 6
- Ta790gxb a2 bios manual 7
- Advanced menu 8
- Beware of that setting inappropriate values in items of this menu may cause system to malfunction 8
- Cpu configuration 8
- Notice 8
- Ta790gxb a2 bios manual 8
- The advanced menu allows you to configure the settings of cpu super i o power management and other system devices 8
- This item shows the cpu information that the bios automatically detects 8
- Acpi srat table 9
- Cool n quiet 9
- Onboard floppy controller 9
- Secure virtual machine mode 9
- Select enabled if your system has a floppy disk controller fdc installed on the system board and you wish to use it if you installed another fdc or the system uses no floppy drive select disabled in this field options enabled default disabled 9
- Superio configuration 9
- Ta790gxb a2 bios manual 9
- The operating system scans the acpi srat at boot time and uses the information to better allocate memory and schedule software threads for maximum performance this item controls whether the srat is made available to the operating system at boot up or not options enabled default disabled 9
- This item allows you to enable or disable the cool quiet power saving technology options enabled default disabled 9
- Virtualization technology can virtually separate your system resource into several parts thus enhance the performance when running virtual machines or multi interface systems options enabled default disabled 9
- Ta790gxb a2 bios manual 10
- Smart fan configuration 11
- Ta790gxb a2 bios manual 11
- Hardware health configuration 12
- Ta790gxb a2 bios manual 12
- Power configuration 13
- Ta790gxb a2 bios manual 13
- Ta790gxb a2 bios manual 14
- Bios ehci hand off 15
- Legacy usb support 15
- Ta790gxb a2 bios manual 15
- This item allows you to enable support for operating systems without an ehci hand off feature options enabled default disabled 15
- This item allows you to select the operation mode of the usb 2 controller options hispeed default usb 2 480mbps fullspeed usb 1 12mbps 15
- This item determines if the bios should provide legacy support for usb devices like the keyboard mouse and usb drive this is a useful feature when using such usb devices with operating systems that do not natively support usb e g microsoft dos or windows nt options enabled default disabled 15
- This item shows the usb controller and using usb device information 15
- Usb 2 controller mode 15
- Usb configuration 15
- Ta790gxb a2 bios manual 16
- Usb mass storage dev ice configuration 16
- Usb mass storage reset delay this item allows you to set the reset delay for usb mass storage device options 20 sec default 10 sec 30 sec 40 sec emulation type this item allows you to select the emulation type of the usb mass storage device options auto default floppy forced fdd hard disk cdrom 16
- Beware of that setting inappropriate values in items of this menu may cause system to malfunction 17
- Clear nvram 17
- Notice 17
- Pcipnp menu 17
- Plug play os 17
- Ta790gxb a2 bios manual 17
- This item allows you to clear the data in the nvram cmos by selecting yes options no default yes 17
- 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 17
- When set to yes bios will only initialize the pnp cards used for the boot sequence vga ide scsi the rest of the cards will be initialized by the pnp operating system like window 95 when set to no bios will initialize all the pnp cards for non pnp operating systems dos netware this option must set to no options no default yes 17
- Allocate irq to pci vga 18
- Palette snooping 18
- Pci ide busmaster 18
- Pci latency timer 18
- Pci resource 18
- Some old graphic controllers need to snoop on the vga palette and then map it to their display as a way to provide boot information and vga compatibility this item allows such snooping to take place options disabled default enabled 18
- Ta790gxb a2 bios manual 18
- This item allows bios to choose a irq to assign for the pci vga card options yes default no 18
- This item controls how long a pci device can hold the pci bus before another takes over the longer the latency the longer the pci device can retain control of the bus before handing it over to another pci device options 64 default 0 255 18
- This item is a toggle for the built in driver that allows the onboard ide controller to perform dma direct memory access transfers options enabled default disabled 18
- Ta790gxb a2 bios manual 19
- Boot device priority 20
- Boot menu 20
- Hard disk drives 20
- Items in this sub menu specify the boot device priority sequence from the available devices the number of device items that appears on the screen depends on the number of devices installed in the system options removable hard disk cdrom legacy lan disabled 20
- Removable drives 20
- Ta790gxb a2 bios manual 20
- The bios will attempt to arrange the hard disk boot sequence automatically you can also change the booting sequence the number of device items that appears on the screen depends on the number of devices installed in the system options pri master pri slave sec master sec slave usb hdd0 usb hdd1 usb hdd2 bootable add in cards 20
- The bios will attempt to arrange the removable drive boot sequence automatically you can also change the booting sequence the number of device items that appears on the screen depends on the number of devices installed in the system options floppy disks zip100 usb fdd0 usb fdd1 usb zip0 usb zip1 ls120 20
- This menu allows you to setup the system boot options 20
- Addon rom display mode 21
- Bootup num lock 21
- Cd dvd drives 21
- Full screen logo show 21
- Ignore memory error messages 21
- Interrupt 19 capture 21
- Quick boot 21
- Ta790gxb a2 bios manual 21
- Chipset menu 22
- Southbridge configuration 22
- Ta790gxb a2 bios manual 22
- This submenu allows you to configure the specific features of the chipset installed on your system this chipset manage bus speeds and access to system memory resources such as dram it also coordinates communications with the pci bus 22
- Ta790gxb a2 bios manual 23
- Amd 790gx configuration 24
- Power saving features 24
- Sata ide combined mode 24
- Ta790gxb a2 bios manual 24
- This option controls the power saving features options disabled default enabled 24
- This option controls the sata pata combined mode options enabled default disabled 24
- Internal graphics configuration 25
- Internal graphics mode this item allows you to select the memory mode used for internal graphics device options uma sideport uma sideport default disable uma frame buffer size this item allows you to choose the uma frame buffer size for internal graphics options auto default 16m 32m 64m 128m 256m 512m disabled sideport clock speed this item allows you to choose the clock speed of the sideport memory options 533mhz default uma sp interleave mode options auto default disabled sp power management options auto default disabled sp nb termination options disabled default enabled sp memory termination options disabled default enabled 25
- Ta790gxb a2 bios manual 25
- Ta790gxb a2 bios manual 26
- Gen2 high speed mode options auto default disabled link aspm options disabled default l0s l1 l0x l1 link width options auto default x1 x2 x4 x8 x16 slot power limit w options 75 default 0 255 compliance mode options disabled default enabled 27
- Port 02 04 05 06 07 09 10 features 27
- Ta790gxb a2 bios manual 27
- Nb sb link aspm options l1 default disabled np nb sb vc1 traffic support options disabled default enabled link width options auto default x1 x2 x4 x8 x16 compliance mode options disabled default enabled 28
- Nb sb port features 28
- Ta790gxb a2 bios manual 28
- Ta790gxb a2 bios manual 29
- Mac id information 30
- Onboard peripherals configuration 30
- Realtek option rom 30
- Realtek pcie nic 30
- Ta790gxb a2 bios manual 30
- This area shows the mac id 30
- This item allows you to enable or disable the onboard lan boot rom options disabled default enabled 30
- This option allows you to control the onboard lan controller options enable default disable 30
- Beware of that setting inappropriate values in items of this menu may cause system to malfunction 31
- Notice 31
- Overclock navigator 31
- Overclock navigator is designed for beginners in overclock field based on many test and experiments from biostar engineer team overclock navigator provides 3 default overclock configurations that are able to raise the system performance options normal default automate overclock manual overclock 31
- T series menu 31
- Ta790gxb a2 bios manual 31
- This submenu allows you to change voltage and clock of various devices however we suggest you to use the default setting changing the voltage and clock improperly may damage the device 31
- Auto overclock system 32
- Cautions 32
- Not every amd cpu performs the above overclock setting ideally the difference may vary with the installed cpu model 32
- Ta790gxb a2 bios manual 32
- The overclock navigator provides 3 different engines helping you to overclock your system these engines will boost your system performance to different level options 32
- V12 tech engine this engine will make a best over clock performance 32
- V6 tech engine this engine will make a good over clock performance 32
- V8 tech engine this engine will make a better over clock performance 32
- Atig reference clock mhz 33
- Cpu configuration 33
- Cpu ht reference clock mhz 33
- Manual overclock system m o s 33
- Mos is designed for experienced overclock users it allows users to customize personal overclock setting 33
- Sb reference clock mhz 33
- Ta790gxb a2 bios manual 33
- This item allows you to set the atig clock options 100 mhz default 100mhz 500mhz 33
- This item allows you to set the cpu ht frequency options 200 mhz default 200mhz 600mhz 33
- This item allows you to set the sb clock options 100 mhz default 100mhz 500mhz 33
- This item provides several fixed modes of cpu configuration options auto default configure 1 configure 7 33
- Core fid for am2 cpu 34
- Cpu fid vid control 34
- Custom p states for am2 cpu 34
- Processor multiplier for am2 cpu 34
- Processor voltage for am2 cpu 34
- Spread spectrum 34
- Ta790gxb a2 bios manual 34
- This function allows you to adjust the voltage of cpu options auto default differs from cpu 34
- This item allows you to control the spread spectrum options disabled default enabled 34
- This item allows you to select the p states controlling options disabled default enabled 34
- This item allows you to select the ratio frequency of am2 cpu options x8 1600mhz x31 6300mhz differs by cpu 34
- This item allows you to select the ratio frequency of the cpu options auto default differs by cpu 34
- Ta790gxb a2 bios manual 35
- Voltage configuration 35
- Chipset over voltage 36
- Dram timing configuration 36
- Ht ov er voltage 36
- Memory clk 36
- Memory clock mode 36
- Ta790gxb a2 bios manual 36
- This item allows you to control the memory clock options auto default manual limit 36
- This item allows you to select ht voltage control options 1 0v default 1 0v 1 0v 1 0v 36
- This item allows you to select nb sb voltage control options 1 5v default 1 5v 1 5v 1 5v 36
- This item allows you to set the memory clock options 200mhz default 266mhz 333mhz 400mhz 533mhz 36
- Dram timing mode 37
- Ht link speed 37
- Ht link width 37
- Hyper transport configuration 37
- Options auto default 200mhz 400mhz 600mhz 800mhz 1ghz 1 ghz 1 ghz 1 ghz 1 ghz 2 ghz 37
- Options auto default 4 bit 8 bit 16 bit 37
- Ta790gxb a2 bios manual 37
- This item allows you to choose to manually or automatically regulate the dram timing options auto default dct0 dct1 for am2 cpu both for am2 cpu 37
- Memory configuration 38
- Ta790gxb a2 bios manual 38
- Dct unganged mode 39
- Ecc configuration 39
- Ecc mode this item allows you to select the dram ecc mode options disabled default basic good super max user 39
- Memory hole remapping 39
- Power down enable 39
- Ta790gxb a2 bios manual 39
- This item allows you to enable or disable the remapping of the overlapped pci memory above the total physical memory only 64 bit os supports this function options enabled default disabled 39
- This item controls the dram controller ganged 128bit 1 unganged 64bit 2 dual channel operation mode if two dram modules with different size are installed using unganged mode can still make it run in dual channel operation options enabled default disabled 39
- This item controls the dram power down function options disabled default enabled 39
- Dram ecc enabled options disabled default enabled dram scrub redirect options disabled default enabled 4 bit ecc mode options disabled default enabled dram bg scrub data cache bg scrub l2 cache bg scrub l3 cache bg scrub options disabled default 40ns 80ns 160ns 320ns 640ns 1 8us 2 6us 5 2us 10 us 20 us 41 us 81 us 163 us 327 us 655 us 40
- Ec configuration 40
- Sureboot feature 40
- Ta790gxb a2 bios manual 40
- This item allows you to control the sureboot function sureboot is a technology that ensures a complete windows environment will be available disaster recovery situations options enabled default disabled 40
- Gfx engine clock 41
- Gfx engine clock override 41
- Ta790gxb a2 bios manual 41
- Integrated memory test 42
- Integrated memory test allows users to test memory module compatibilities without additional device or software 42
- Step 1 this item is disabled on default change it to enable to precede memory test 42
- Step 2 when the process is done change the setting back from enabled to disabled to complete the test 42
- Ta790gxb a2 bios manual 42
- Abandon all changes made during the current session and exit setup 43
- Abandon all changes made during the current session and restore the previously saved values 43
- Discard changes 43
- Discard changes and exit 43
- Exit menu 43
- Load optimal defaults 43
- Save all configuration changes to cmos ram and exit setup 43
- Save changes and exit 43
- Ta790gxb a2 bios manual 43
- This menu allows you to load the optimal default settings and save or discard the changes to the bios items 43
- This selection allows you to reload the bios when problem occurs during system booting sequence these configurations are factory settings optimized for this system 43
- Cmos backup function 44
- It allows users to save different cmos settings into bios rom and reload any saved cmos setting for customizing system configurations moreover users are able to save an ideal overclock setting during overclock operation there are 10 sets of record addresses in total and users are able to name the cmos data according to personal preference 44
- Security 44
- Ta790gxb a2 bios manual 44
- This sub menu allows you to provide revise supervisor and user password 44
- Ta790gxb a2 bios manual 45
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