What Bios settings are on the PC. BIOS - Description, Installation, Setup, Options. Preliminary acquaintance with functions
Hello. This article is devoted to the BIOS configuration program that allows the user to change the basic system settings. The settings are stored in the non-volatile CMOS memory and are saved when the computer power is turned off.
Login to Setup Program
To enter the BIOS setup program, turn on the computer and immediately press the key. . To change the Advanced BIOS settings, click on the BIOS menu combination "Ctrl + F1". An additional BIOS settings menu opens.
Control keys
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Go to the previous menu item
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Transition to the next item
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Transition to the point on the left
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Transition to item on the right
<+/PgUp>
Increase the numeric value of the setting or select another value from the list
<-/PgDn>
Reduce the numeric value of the setting or select another value from the list
REFERENCE INFORMATION
Main menu
At the bottom of the screen displays a description of the selected setting.
Summary Page Settings / Page Settings
When you press the F1 key, a window appears with a brief prompt possible options Settings and assignment of the corresponding keys. To close the window, click
Main menu (on the example of the version of BIOS E2)
When entering the BIOS setup menu (Award BIOS CMOS Setup Utility), the main menu opens (Fig. 1), in which you can select any of the eight settings pages and two options out of the menu. Use the arrow keys to select the desired item. To enter the submenu, click
Fig.1: Main menu
If you can not find the desired setting, Press "Ctrl + F1" and look for it in the Extra BIOS settings menu.
Standard CMOS Features (BIOS Standard Settings)
This page contains all. standard settings BIOS.
Advanced Bios Features ( Additional settings BIOS)
This page contains additional AWARD BIOS settings.
Integrated Peripherals (Built-in Peripherals)
This page uses all the built-in peripheral devices.
POWER MANAGEMENT SETUP (Power Management Settings)
This page sets up the power saving modes.
PNP / PCI Configurations (RNP and PCI Resource Setting)
This page uses configuration of resources for devices.
PCI and PNP ISA PC Health Status (Monitoring Computer Status)
This page displays the measured temperature, voltage and fan speed.
FREQUENCY / VOLTAGE CONTROL (frequency and voltage adjustment)
On this page, you can change the clock frequency and the multiplication ratio of the processor frequency.
To achieve maximum performance, set the "ENABLED" value in "Tor Performance".
Load Fail-Safe Defaults (Install Safety Default Settings)
Secure default settings ensure the performance of the system.
LOAD OPTIMIZED DEFAULTS (Set the default optimized settings)
Optimized default settings correspond to the optimal operating characteristics of the system.
SET SUPERVISOR PASSWORD
On this page you can set, change or remove the password. This option allows you to restrict access to the BIOS system and settings or only to the BIOS settings.
SET User Password
On this page you can specify, change or remove a password that allows you to restrict access to the system.
SAVE & EXIT SETUP (Saving settings and output)
Saving settings in CMOS and output from the program.
EXIT WITHOUT SAVING (exit without saving changes)
Cancel all changes made and exit the setup program.
Standard CMOS Features (BIOS Standard Settings)
Fig.2: Standard BIOS settings
Date (date)
Date format:<день недели>, <месяц>, <число>, <год>.
Day of the week - the day of the week is determined by the BIOS for the entered date; It can not be changed directly.
Month - the name of the month, from January to December.
The number is the day of the month, from 1 to 31 (or the maximum number of days in the month).
Year - year, from 1999 to 2098.
Time (time)
Time format:<часы> <минуты> <секунды>. The time is entered in a 24-hour format, for example, 1 hour of the day is recorded as 13:00:00.
IDE PRIMARY MASTER, SLAVE / IDE SECONDARY MASTER, SLAVE (IDE disk drives)
This section defines the parameters disk drivesinstalled in the computer (from to f). There are two options for setting parameters: automatically and manually. When determining manually, the drive parameters set the user, and in automatic mode, the parameters are determined by the system. Keep in mind that the information entered must match the type of your disk.
If you specify incorrect information, the disc will not work normally. When the user is selected, you will need to fill out the items below. Enter the keyboard data and click
Cyls - number of cylinders
HEADS - Number of Heads
Precomp - Precompaciting when recording
Landzone - Head Parking Area
Sectors - Number of Sectors
If one of the hard drives is not installed, select None and click
Drive A / DRIVE in (floppy drives)
This section sets the types of floppy disk drives A and B installed in the computer. -
None - floppy drive not installed
360K, 5.25 in. Standard 5.25-inch Floppy Drive Type PC Tank capacity 360 KB
1.2m, 5.25 in. 5.25-inch AT type floppy drive with high recording density capacity 1.2 MB
(3.5-inch drive if mode support is enabled).
720k, 3.5 in. 3.5-inch drive with bilateral recording; Capacity 720 KB
1.44m, 3.5 in. 3.5-inch drive with bilateral recording; Capacity 1.44 MB
2.88m, 3.5 in. 3.5-inch drive with bilateral recording; Capacity 2.88 MB.
FLOPPY 3 MODE Support (for Japan Area) (mode support 3 - only for Japan)
Disabled Normal floppy drive. (Default setting)
Drive and floppy drive A supports mode 3.
Drive in the floppy drive in supports mode 3.
Both floppy drives A and B support mode 3.
HALT ON (Load Interrupt)
This setting determines when some errors are detected, the system load will be stopped.
No Errors Loading the system will continue despite any errors. Error messages are displayed.
All errors download will be interrupted if the BIOS detects any error.
All, But keyboard Download will be interrupted with any error, except for the keyboard failure. (Default setting)
Ail, But Diskette Download will be interrupted with any error, except for the floppy disk drive fail.
All, But Disk / Key Download will be interrupted with any error, with the exception of the keyboard failure or disk.
Memory
This item displays the size of the memory defined by the BIOS during system self-test. Change these values \u200b\u200bmanually cannot be changed.
Base Memory (basic memory)
With automatic BIOS self-test determines the amount of base (or normal) memory installed in the system.
If on system board The memory of 512 KB is installed, the value 512 to the screen is displayed, but the memory of 640 KB or more is installed on the system board, the value of 640 K.
Extended Memory (Extended Memory)
With automatic BIOS self-test determines the size set in the extended memory system. Extended memory is RAM with addresses above 1 MB in the dataing system of the central processor.
Advanced BIOS Features (Advanced BIOS Settings)
Fig.B: Advanced BIOS Settings
FIRST / SECOND / THRD BOOT DEVICE
(First / second / third boot device)
Floppy download from a floppy disk.
LS120 Loading from the LS120 drive.
HDD-0-3 Loading from a hard disk from 0 to 3.
SCSI Download from SCSI device. Download from a zip-drive.
USB-FDD Loading from a floppy disk drive with USB interface.
USB-ZIP Loading from a zip device with USB interface.
USB-CDROM Loading from a CD-ROM with USB interface.
USB-HDD Loading from a hard disk with USB interface.
LAN download via the local network.
BOOT UP FLOPPY SEEK (definition of a floppy drive when loading)
In the process of self-testing bIOS systems Determines the type of floppy disk drive - 40-track or 80-track. The 360 \u200b\u200bKbyte Capacity Drive is 40-track, and drives 720 kb, 1.2 MB and 1.44 MB of 80-tracks.
Enabled BIOS determines the type of drive - 40- or 80-track. Keep in mind that the BIOS does not distinguish 720 KB drives, 1.2 MB and 1.44 MB, since they are all 80-track.
Disabled BIOS will not determine the type of drive. When installing a drive for 360 kb, no message on the screen is displayed. (Default setting)
Password Check (Password Check)
SYSTEM If you do not enter when requesting the system right passwordThe computer will not boot and access the settings pages will be closed.
SETUP If you do not enter the correct password when requesting the system, the computer will load, but access to the settings pages will be closed. (Default setting)
CPU Hyper-Threading (multi-threaded processor operation)
Disabled Hyper Threading mode is disabled.
Enabled Hyper Threading Mode is enabled. Please note that this feature is implemented only if the operating system supports multiprocessor configuration. (Default setting)
DRAM DATA INTEGRITY MODE (data integrity control in memory)
The option allows you to set the error control mode in RAM if the ESS type memory is used.
ESS ECS mode is included.
NON-ECC ECS mode is not used. (Default setting)
INIT DISPLAY FIRST (Activation of video adapters)
AGP Activate the first AGP video adapter. (Default setting)
PCI Activate the first PCI video adapter.
Integrated Peripherals (Built-in Peripherals)
Fig.4: Built-in peripherals
ON-CHIP PRIMARY PCI IDE (built-in controller 1 IDE channel)
Enabled Built-in Ide channel controller 1 included. (Default setting)
Disabled Built-in Channel 1 Channel 1 is disconnected.
ON-CHIP Secondary PCI IDE (Built-in Channel 2 Channel Controller)
Enabled built-in controller 2 IDE channel included. (Default setting)
Disabled built-in controller 2 IDE channel is disabled.
IDE1 CONDUCTOR CABLE (plume connected to IDE1)
Ata66 / 100 to IDE1 is connected to the ATA66 / 100 fusion loop. (Make sure your IDE device and loop support the ATA66 / 100 mode.)
Atazz to IDE1 is connected to an atazz type loop. (Make sure your IDE device and the loop support the atazz mode.)
IDE2 CONDUCTOR CABLE (PLINE TYPE connected to Shoe)
AUTO is automatically determined by the BIOS. (Default setting)
Ata66 / 100/133 to IDE2 is connected to the ATA66 / 100 loop. (Make sure your IDE device and loop support the ATA66 / 100 mode.)
Atazz to IDE2 is connected to an atazz type loop. (Make sure your IDE device and the loop support the atazz mode.)
USB Controller (USB Controller)
If you do not use the built-in USB controller, disconnect this option here.
ENABLED USB controller is turned on. (Default setting)
Disabled USB Controller is disabled.
USB Keyboard Support (USB keyboard support)
When you connect a USB keyboard, set the value "Enabled" at this point.
ENABLED USB keyboard support is enabled.
Disabled Support USB keyboard is disabled. (Default setting)
USB Mouse Support uSB mouse)
When you connect the USB mouse, set the value "Enabled" at this point.
Enabled USB Mouse Support is enabled.
Disabled USB mouse support is disabled. (Default setting)
AC97 Audio (Audio Constroller AS'97)
AUTO Built-in Audio Controller AS'97 included. (Default setting)
Disabled Built-in audio controller AS'97 disabled.
ONBOARD H / W LAN (Built-in network controller)
ENABLE Built-in network controller is included. (Default setting)
Disable built-in network controller is disabled.
ONBOARD LAN BOOT ROM (Footage of the built-in network controller)
Using the Embedded Network Controller ROM to load the system.
Enable feature is enabled.
Disable feature is disabled. (Default setting)
ONBOARD Serial Port 1 (built-in serial port 1)
AUTO BIOS sets port address 1 automatically.
3F8 / IRQ4 Enable Built-in Serial Port 1, assigning it to the address 3F8. (Default setting)
2F8 / IRQ3 Enable Built-in Serial Port 1, assigning it to the address 2F8.
3E8 / IRQ4 Enable Built-in Serial Port 1, assigning it to the address of Ze8.
2E8 / IRQ3 Enable Built-in Serial Port 1, assigning it to the address 2e8.
Disabled Disable Built-in Serial Port 1.
ONBOARD Serial Port 2 (built-in serial port 2)
AUTO BIOS Sets the port of port 2 automatically.
3F8 / IRQ4 Enable Built-in Serial Port 2, assigning it to the address 3F8.
2F8 / IRQ3 Enable Built-in Serial Port 2, assigning it to the address 2F8. (Default setting)
3E8 / IRQ4 Enable Built-in Serial Port 2, assigning it to the address of Ze8.
2E8 / IRQ3 Enable built-in serial port 2, assigning it to the address 2e8.
Disabled Disconnect the built-in serial port 2.
ONBOARD PARALLEL PORT (built-in parallel port)
378 / IRQ7 Enable the built-in LPT port by appropriating address 378 and assigning an IRQ7 interrupt. (Default setting)
278 / IRQ5 Enable the built-in LPT port by assigning it to the address 278 and assigning an IRQ5 interrupt.
Disabled Disable the built-in LPT port.
3BC / IRQ7 Enable the built-in LPT port by appropriating the address of the ZVS and assigning the interrupt IRQ7.
Parallel Port Mode (parallel port mode)
SPP parallel port is working as usual. (Default setting)
EPR parallel port is running in Enhanced Parallel Port mode.
EAS parallel port is working in Extended Capabilities Port mode.
ESR + EPR parallel port works in ECR and ERR modes.
ESR MODE USE DMA (DMA channel used in ESR mode)
3 ESR mode uses the DMA channel 3. (default setting)
1 ESR mode uses the DMA channel 1.
Game Port Address (Game Port Address)
201 Set the address of the game port equal to 201. (default setting)
209 Establish the address of the game port equal to 209.
Disabled Disable the function.
MIDI PORT Address (Midi Port Address)
290 Set the MIDI port address to 290.
300 Set the MIDI port address equal to 300.
330 Set the MIDI port address to 330. (default setting)
Disabled Disable the function.
MIDI PORT IRQ (interrupt for MIDI port)
5 Assign the MIDI port interrupt IRQ 5.
10 Assign MIDI port Interrupt IRQ 10. (default setting)
POWER MANAGEMENT SETUP (Power Management Settings)
Fig.5: Power Management Settings
ACPI SUSPEND TURE (ACPI standby type)
S1 (POS) Set the standby mode S1. (Default setting)
S3 (STR) Set the standby mode S3.
POWER LED IN SI STATE (Power Indicator S1)
Blinking in standby mode (S1) The power indicator flashes. (Default setting)
Dual / Off in standby mode (S1):
a. If a single-color indicator is used, in S1 mode it goes out.
b. If a two-color indicator is used, in S1 mode it changes the color.
Soft-OffBy PWR BTTN (computer shutdown)
Instant-OFF When you press the power button, the computer turns off immediately. (Default setting)
Delay 4 sec. To turn off the computer, the power button should be retained for 4 seconds. With a short press button, the system switches to standby mode.
RME Event Wake Up (Awakening by Event RME)
Disabled Waking up the RMA event is disabled.
Modemringon (Awakening by Modem Signal)
Disabled A wake-up function by a modem / local network signal is disabled.
Enabled function is enabled. (Default setting)
Resume by Alarm (inclusion on the clock)
In the Resume by Alarm item, you can set the date and time of the computer.
Enabled Computer Enable Function set time Included.
If the function is enabled, set the following values:
Date (of Month) Alarm: Day of the month, 1-31
Time (HH: MM: SS) Alarm: Time (HC: MM: CC): (0-23): (0-59): (0-59)
POWER On by Mouse (Awakening for double-clicking)
Disabled function is disabled. (Default setting)
Double Click Computer Awakening double-click Mice.
POWER On by Keyboard (keyboard switching on)
Password To enable your computer, you must enter a password with a length of 1 to 5 characters.
Disabled function is disabled. (Default setting)
Keyboard 98 If the keyboard has the power button, when you click on it, the computer turns on.
Quality Power on Password (Password task to turn on the computer from the keyboard)
Enter Enter the password (from 1 to 5 alphanumeric characters) and press ENTER.
Ac Back Function (Computer Behavior After Testing Time
Memory After the power is restored, the computer returns to the state in which it has been in before turning off the power.
Soft-OFF After powering, the computer remains in the off state. (Default setting)
Full-ON After the power is restored, the computer turns on.
PNP / PCI Configurations (PNP / PCI Setup)
Fig.6: Setting up PNP / PCI devices
PCI L / PCI5 IRQ ASSIGNMENT (Interrupt Purpose for PCI 1/5)
AUTO Automatic interrupt assignment for PCI 1/5 devices. (Default setting)
3, 4, 5, 7, 9, 10, 11, 12, 15 Purpose for PCI 1/5 devices of interrupts IRQ 3, 4, 5, 7, 9, 10, 11, 12, 15.
RSi2 IRQ Assignment (Interrupt Purpose for PCI2)
AUTO Automatic interrupt assignment for the PCI device 2. (default setting)
3, 4, 5, 7, 9, 10, 11, 12, 15 Purpose for the PCI device 2 of interrupts IRQ 3, 4, 5, 7, 9, 10, 11, 12, 15, 15.
Roses IRQ ASSIGNMENT (Purpose Purpose for PCI 3)
AUTO Automatic interrupt assignment for the PCI device 3. (default setting)
3, 4, 5, 7, 9, 10, 11, 12, 15 Purpose for the PCI device 3 of interrupts IRQ 3, 4, 5, 7, 9, 10, 11, 12, 11, 15.
PCI 4 IRQ ASSIGNMENT (Interrupt Purpose for PCI 4)
AUTO automatic interrupt assignment for the PCI device 4. (default setting)
3, 4, 5, 7, 9, 10, 11, 12, 15 Purpose for the PCI 4 interrupts of IRQ 3, 4, 5, 7, 9, 10, 11, 12, 11, 15.
PC HEALTH STATUS (computer monitoring)
Fig.7: Monitoring of the status of a computer
Reset Case Open Status (Return of the Case Opening Sensor to Source)
Case Opened (Opening Case)
If the computer case has not been opened, "NO" is displayed in the "CASE OPENED" (no). If the housing is opened, "Yes" is displayed in the "CASE OPENED" (Yes).
To reset the sensor readings, install the value "Enabled" in the Reset Case Open Status item and exit the BIOS to save the settings. The computer will reboot.
Current Voltage (V) VCORE / VCC18 / +3.3 V / + 5V / + 12V (current voltage values)
This item displays automatically measured main voltages in the system.
CURRENT CPU Temperature (current processor temperature value)
This clause displays the measured processor temperature.
CURRENT CPU / SYSTEM FAN SPEED (RPM) (current fan speed)
This clause displays the measured speed of rotation of the processor and housing fans.
CPU WARNING TEMPERATURE (Issue Warnings when improving processor temperature)
Disabled processor temperature is not controlled. (Default setting)
60 ° C / 140 ° F Warning is issued when the temperature value is exceeded 60 ° C.
70 ° C / 158 ° F Warning is issued when the temperature value is exceeded 70 ° C.
80 ° C / 176 ° F Warning is issued when the temperature value is exceeded 80 ° C.
90 ° C / 194 ° F Warning is issued when the temperature value is exceeded 90 ° C.
CPU FAN FAIL WARNING (Issue warning to stop the processor fan)
Disabled function is disabled. (Default setting)
System Fan Fail Warning (Issue Warning to Stop Fan Case)
Disabled function is disabled. (Default setting)
Enabled When stopping the fan, a warning is issued.
FREQUENCY / VOLTAGE CONTROL (frequency / voltage adjustment)
Fig.8: frequency / voltage adjustment
CPU Clock Ratio (processor frequency multiplication factor)
If the processor frequency multiplication factor is fixed, this option in the menu is missing. - 10x- 24x value is set depending on clock frequency processor.
CPU HOST CLOCK CONTROL (CPU base frequency management)
Note: If the system hangs prior to downloading the BIOS setup utility, wait 20 sec. After this time expires, the system will reboot. When a reboot will be set to the value of the base frequency of the processor default.
Disabled Disable the function. (Default setting)
Enabled Enable the CPU base frequency control function.
CPU HOST FREQUENCY (Basic processor frequency)
100MHz - 355MHz Set the value of the base frequency of the processor in the range from 100 to 355 MHz.
PCI / AGP Fixed (Fixed PCI / AGP Frequencies)
To adjust the AGP / PCI clock frequencies, select the value 33/66, 38/76, 43/86 or disabled (disabled).
HOST / DRAM CLOCK RATIO (the ratio of the clock memory frequency to the base frequency of the processor)
Attention! If the value at this point is defined, the computer will not be able to boot. In this case, you should reset the BIOS settings.
2.0 Memory frequency \u003d Basic frequency x 2.0.
2.66 Memory frequency \u003d Basic frequency x 2.66.
AUTO Frequency is installed according to the SPD memory module. (Default value)
MEMORY FREQUENCY (MHz) (memory clock frequency (MHz))
The value is determined by the basic frequency of the processor.
PCI / AGP FREQUENCY (MHz) (PCI / AGP clock frequency (MHz))
Frequencies are set depending on the value of the CPU Host Frequency or PCI / AGP DIVIDER option.
CPU VOLTAGE CONTROL (CPU voltage adjustment)
The processor supply voltage can be enhanced by value from 5.0% to 10.0%. (Default value: nominal)
DIMM OverVOLTAGE CONTROL (Increasing Memory Voltage)
NORMAL memory supply voltage is equal to the nominal. (Default value)
+ 0.1V memory power voltage increased by 0.1 V.
+ 0.2V memory power voltage increased by 0.2 V.
+ 0.3V memory power voltage increased by 0.3 V.
Only for experienced users! Incorrect installation Can lead to a computer breakdown!
AGP OverVOLTAGE CONTROL (AGP Board Voltage Increased)
Normal video tension of the video adapter is equal to the nominal. (Default value)
+ 0.1V The voltage of the video adapter is increased by 0.1 V.
+ 0.2V The voltage of the video adapter is increased by 0.2 V.
+ 0.3V voltage supply video adapter increased by 0.3 V.
Only for experienced users! Incorrect installation can lead to computer breakdown!
TOP PERFORMANCE (maximum performance)
Fig.9: Maximum Performance
TOP PERFORMANCE (maximum performance)
To achieve the highest system performance, set the "ENABLED" TOR PERFORMANCE.
Disabled function is disabled. (Default setting)
Enabled Mode Maximum Performance.
When you turn on the maximum performance mode, the speed of the hardware components increases. The system in this mode is influenced both hardware and software configuration. For example, one and the same hardware configuration can work well under Windows NT, but do not work under Windows XP. Therefore, in the event that problems arise with the reliability or stability of the system, we recommend disabled this option.
LOAD FAIL-SAFE DEFAULTS (Installation of secure default settings)
Fig.10: Installing secure default settings
LOAD FAIL-SAFE DEFAULTS (Installation of secure default settings)
Secure default settings are the system parameters that are most secure in terms of system performance, but providing minimal speed.
LOAD OPTIMIZED DEFAULTS (Set the default optimized settings)
When this menu item is selected, the standard BIOS parameters and chip settings are loaded automatically defined by the system.
SET SUPERVISOR / USER PASSWORD (Administrator / Password Password Setting)
Fig.12: Password task
If this menu item is selected in the center of the screen, an invitation to enter password will appear.
Enter a password for no more than 8 characters and click
To cancel the password, in response to the invitation to enter new password click
The BIOS settings menu allows you to set two different passwords: Administrator Password and User Password (USER PASSWORD). If passwords are not specified, any user can access the BIOS settings. When you specify a password to access all BIOS settings, you must enter an administrator password, and for access only to the main settings - user password.
If you select the "SYSTEM" parameter in the Password Check settings menu, the system will request a password when you download a computer or an input attempt in the BIOS settings menu.
If you select "SETUP" in the Password checkbox menu in Password Check settings, the system will request a password only when you try to log in in the BIOS settings menu.
SAVE & EXIT SETUP (Saving settings and output)
Fig.13: Saving settings and output
To save the changes made and exit the settings menu, click "Y". To return to the settings menu, click "N".
EXIT WITHOUT SAVING (exit without saving changes)
Fig.14: Exit without saving changes
To exit the BIOS settings menu, without saving the changes made, press "Y". To return to the BIOS settings menu, click "N".
Each user when working on a computer, one way or another, has to work with the BIOS (BIOS) - standard input system (output), which defines the type of interaction between all components and devices connected to the PC. Only here the level of mastering them, of course, is definitely different. So, while some users have long mastered all the subtleties of this "software shell", others still continue to suffer issues, why do I need bios and how to configure it on the computer. Maybe it's time to finally find out the right answers on them?
Why do you need a BIOS?
Understanding with the appointment of bios, you can come to a completely unambiguous conclusion that it is due to this software Each of the users gets the opportunity to fully use and manage its laptop or stationary PC. In particular, with the help of the built-in maternal bIOS fee on the computer:
- initialization, post-testing and configuration of connected hardware;
- configuration of PCI devices and the redistribution of system resources is occurring;
- the launch parameters are set operating system, including with an HDD disk, CD / DVD and flash drives;
- processed software interrupts from system devices, etc.
- the optimal value for power consumption is selected, tasks are configured to enable, translate the computer to sleep and shut down.
Accordingly, on how to configure the BIOS, the overall level of PC performance will be directly dependent and the performance of its individual components. True, you need to take into account that the BIOS shell on different laptops May differ depending on the type of motherboard installed.
How to determine the type of BIOS?
It must be said that the BIOS versions today are quite a lot. In particular, Award, and Phoenix-Award, and UEFI, and AMI can be installed on the computer, which in turn may differ also to the assembly versions: 
At the same time, determine how the type of bios will have to deal with the configuration not as difficult. With a fully loaded Windows, for example, for this purpose you can use the system utility "Run". In this case, in order to find out the version of your BIOS after pressing + R from us, it is only required to drive the MSInfo32 command in the "Open" line, and then put the ENTER and read the information you need in the System Information section: 
If the computer is just turning on, to view data about bIOS versionIt is enough to press the Pause / Break button on the keyboard when the black window appears corresponding to the execution of the POST procedure: 
If desired, of course, you can find the same data and in the BIOS interface itself.
How to open a BIOS and make it setting?
In order to get into the BIOS menu, you do not need to be removed: just click when the computer starts the special hotkeys designed for this purpose. The list of them is already in front of you: 
At the same time, information about the "hot keys" for the entry in the BIOS can be found on the PC screen itself during its download: 
The main thing is to look carefully! At the same time, on computers with Windows 8, to gain access to the BIOS, the system start-up can be needed. The bottom line is that this issue of Windows starts so quickly that by pressing the "hot keys" by default is given about 0.2 seconds. At the same time, it's easy to get rid of such problems with such a plan:
The situation with the launch of BIOS clarified? Then go to the basics of its setting. Actually, you can configure in BIOS:
If you wish, you can also return the computer to secure or optimized settings by selecting the Load Fail-Safe (or Optimized) Defaults tab, respectively, in any case, to save the changes made to the BIOS, you will need to press F10. The output from the settings is carried out simultaneously with the Pressing ESC on the keyboard.
Get information about computer correction methods (PCs) and increasing its performance will help the material illuminating the BIOS settings in pictures and the explanatory algorithm for a detailed algorithm.
Brace the changes will be lithium batteryBuilt in the motherboard and supporting the required parameters when the voltage loss. Thanks to the program, it is possible to establish the steady interaction of the operating system (OS) with PC devices.
The BIOS input is carried out when the system starts and appears on the inscription monitor informing about the start of the download. You will need to perform multiple clicks of the "F2" keys, allowing you to go to the settings menu.
Attention! Some motherboards Adapted under pressing the "DEL" button - the correct operation is prescribed in the bottom corner of the screen.
There are several options for menus with certain differences in the location of the main and additional items. We will pay attention to the most common AMI version consisting of the following key partitions:
- Main. - defines temporary parameters in relation to drives with disks;
- Advanced - Changes port modes, memory and helps dispersed the processor;
- Power - regulates nutrition;
- Boot - affects the boot parameters;
- Tools. - Special settings.
Attention! The BOOT network configuration section is present, allows you to adjust the parameters for the speed of the system loading, the keyboard settings with the mouse.
After completing the work or familiarization with menu Bios. Setup Utility, you need to click on the burning key Exit, automatically saving changes made.
Main section - Main menu
Let's start working from the Main partition used to modify the hardencar settings and adjust the time indicators.
Here you can independently configure the time and date of the computer, as well as make the configuration of the connected hard drives and other drives.
To reformat the functioning mode hard diskYou need to select a hard disk (for example: "SATA 1", as shown in the figure).
- Type - This item indicates the type of the connected hard disk;
- LBA Large Mode. - responsible for supporting drives with the volume of more than 504 MB. Thus, the recommended value here is AUTO.
- Block (Multi-Sector Transfer) - For more fast work Here we recommend choosing AUTO mode;
- Pio Mode - Includes the hard disk operation in the outdated data exchange mode. It will also be better to choose AUTO;
- DMA Mode - gives direct access to memory. To get a higher reading or write speed, select AUTO value;
- Smart Monitoring - This technology, based on the analysis of the drive, is able to prevent the possible disk failure in the near future;
- 32 Bit Data Transfer - The option determines whether the 32-bit data exchange mode will be used by the standard IDE / SATA chipset controller.
Everywhere with the "ENTER" and the shooter, AUTO mode is displayed. The exception is a subsection 32 Bit Transfer, in need of fixing the Enabled setting.
Important! It is required to refrain from changing the "Storage Configuration" option, which is in the section "System Information" and prevent correction "SATA.Detect.Time.out. "
Section Advanced - Advanced Settings
Now we will proceed to the settings of the PC basic nodes in the Advanced section, consisting of several sub-paragraphs. Initially, it will be necessary to install the necessary parameters of the processor and memory in the Jumper Free Configuration system configuration menu.
By selecting Jumper Free Configuration, you will be transferred to the Configure System Frequency / Voltage subsection, there is an opportunity to perform the following operations:
- automatic or manual overclocking of hard drive - Ai overclocking;
- change the clock frequency of memory modules -;
- Memory Voltage.;
- manual mode Chipset voltage settings - NB Voltage.
- changing port addresses (COM, LPT) - Serial and Parallel Port;
- installing Controller Settings - configuration Onboard Devices..
Power section - PC meals
Power item is responsible for PC power and contains several subsections that need the following settings:
- Suspend Mode. - Exhibition auto mode;
- ACPI APIC - Install Enabled;
- ACPI 2.0 - Fix Disabled mode.
It is recommended not to change the APM configuration, but to adjust common food It is quite realistic in the Hardware Monitor subsection, simply opening access to the temperature modes and adjusting the coolers.
Section Boot - Download Management
Direct download is controlled using the parameters located in the Boot section. It is allowed to determine the priority drive, choosing between the flash card, drive or hard drive.
If a hard disks Several, then in the Hard Disk subparagraph, the priority hard drive is selected. The PC boot configuration is installed in the Boot Setting subsection containing a menu consisting of several items:
Choosing Winchester
PC boot configuration is installed in the Boot Setting subsection,
- Quick Boot - acceleration of the OS load;
- Logo Full Screen. - Disabling the screensaver and activate the information window containing information about the download process;
- Add on rom - installation of the scene on the information screen of modules connected to motherboard (MT) by means of slots;
- Wait For 'F1' IF Error - activation of the functions of the compulsory press "F1" at the time of the error system identification.
The main task of the BOOT partition is to define the download devices and the task of the required priorities.
Attention! If you want to limit access to a PC, set the password inBIOS in subsectionSupervisorPassword.
Section Tools - Detailed settings for basic parameters
We will pay attention to the basic moments, mainly needed adjusting during the operation of the PC.
- ASUS EZ Flash. - With this option, you have the ability to update the BIOS from such drives, like a flush, flash drive or CD.
- Ai Net. - Using this option, you can get information about the CABILE connected to the network controller.
Exit section - output and saving
Special attention, it is necessary to pay an exit item that has 4 working modes:
- Save Changes. - We maintain the changes made;
- Discard Changes + Exit - We leave the factory settings in action;
- Setup Defaults. - Enter the default settings;
- Discard Changes. - We cancel all your actions.
Remitted step by step instructions Clarify in detail the purpose of the basic sections of the BIOS and the rules for making changes to improve PC performance.
BIOS is a system program that is built into the computer chip. It provides a normal start of a PC and system. In this article, I will tell you how to configure the BIOS to install Windows. This instruction is suitable for any operating systems.
Here I will tell only about how to produce installing Windows From the BIOS of two types - AMI and Award (Phoenix). These versions are the most common, but there are others. If you need to configure the version of the BIOS, which I did not tell you, write me, and I will create a separate article with the instruction or supplement this for you.
But, enough words, it's time to move on to business.
In order to configure the BIOS to install Windows, it is necessary to get into it. As a rule, the BIOS input is performed the same method regardless of version. To do this, restart the computer and click on the desired button on time the download.
In order to find out what exactly the button should be pressed to enter the BIOS, you need to pay attention to the inscription, which occurs after the PC is turned on - Press "key" to enter Setup (where "key" is the same button that enters the BIOS ).
The following keys can usually use the following keys to enter Bios: ESC, DEL, CTR + ALT + ESC, F1, F2, F3, F10. I repeat - what exactly is pressed, it will be written in the message when the computer is turned on. Press the key should be pressed during this message, it is recommended to press periodically each 3-5 seconds.
If you immediately get into the BIOS did not work, then do not despair. Restart once again and try again. Be sure to succeed.
If we install Windows from under the BIOS, then before setting it is necessary that a disk with a distribution disk is connected in the drive or a loading flash drive was connected.
Installing Windows with AMI BIOS
C AMI BIOS Installing Windows begins with a transition to the "BOOT" tab. To do this, you need to move the cursor using the arrow keys on the keyboard. The mouse in the BIOS does not work.
Here you need to select the device from which the installation will be made: "CD-ROM DRIVE" If with a CD or any USB device, if Windows installation occurs through a USB flash drive. It should be displayed in the list when the boot flash drive is connected.
When the device is selected, it must be transferred to the first place. This is done with the "+" key on the keyboard.
Now you need to save AMI BIOS settings to install Windows. To do this, press the F10 key, agree with the message by pressing the "Y" key, and then give "ENTER". The computer will restart, and download from the specified device will begin.
Installing Windows with AWARD BIOS
Award, he is a Phoenix BIOS, also controlled by the keyboard arrows. In order to configure the BIOS PHOENIX to install Windows, select Advanced Bios Features item.
Then you need to select a CDROM item in the First Boot Device string if a CD or USB device is used to download if Windows is installed through the bootable USB flash drive.
To Award BIOS installation Windows made from the selected device, you need to be preserved. For this, click F10, then "Y" for consent, and "ENTER". The computer will be released from the BIOS and starts loading from the desired device.
How to put a BIOS by default
If suddenly you did something in the options, and the computer began to work worse or not working at all, then set the default BIOS settings. There is such a button in any version.
Select the boot disk
In BIOS, it is better not to install the drive with the first boot device. Instead of a drive, specify hDD.
Most default PCs as a priority boot device Explain the drive. This option for a couple of seconds slows down the PC boot, since it will check the presence of the boot floppy disk. No need to do this and because there is a danger to get infected with a loading virus with a "dirty" floppy disk. And do you often boot from a floppy disk at all? And why do you need this nasty sound of appeal to an empty drive? It is better to set a hard disk as the first boot device.
In BIOS Setup, there is a possibility to specify the devices that are bootable, as well as the order of their check. Let's look at how to remove the drive from the first boot device. To do this, select Advanced Bios Features, Boot Sequence, then select 1st Boot Device and change its value with FLOPPY on Hard Disk. In principle, the hard disk can be called HDD. As a result, the computer will be loaded immediately from the hard disk, bypassing the floppy disk. Of course, if necessary, the order order can always be restored by returning to the BIOS Setup.
But now, even if the computer does not try to load from the floppy disk, it will still check the drive when loading, losing time. To avoid checking the drive, set the Boot Up Floppy Seek option to Disabled.
Accelerate the boot of PC using BIOS
As you understand, it is important to accelerate the download so that the PC does not check extra devices, and loaded immediately from the hard disk. In addition, it is better to disable the search for new hard drives and other devices. If you do not often change the set of hard drives in the system, then set zero time Search. To do this, in the Main menu, place TimeOut value to 0.
How to enable USB 2.0 support in BIOS
USB: If you installed Windows XP along with Service Pack 2, then the USB 2.0 Controller option should be enabled.
On many motherboards, the USB Controllers option is set to uSB mode 1.1. This is due to the fact that Windows XP without packages of Service Pack (and special patches) does not support USB 2.0. That is why USB 2.0 is usually accessible manually.
For inclusion USB 2.0 In the BIOS Setup, set the option to Enabled (as shown in the illustration above) or in v1.1 + v2.0. But remember that for use uSB interface 2.0 you need to install at least Service Pack 1 for Windows XP.
How to solve problems with USB devices with BIOS
Some flash keyfobs, MPZ players and USB drives are powered by the USB port. Equipment is not enough, then the device will not work. That is why you should make sure that uSB port Provides enough power for such devices.
Check if you are in your BIOS option called USB 2.0 HS Reference Voltage. If you are, then set the value with Low or Medium on high or maximum.
How to change the reaction of the PC to turn off the electricity in the BIOS?
In the Power Management BIOS SETUP section, you can specify how the computer will respond to turning off the electricity. The Power Loss Restart or Restore on AC Power Loss Restore ON AC Power Loss in BIOS is responsible for the behavior of the computer after an emergency shutdown of electricity and subsequent power recovery. Set this option to ON or ENABLED if you want the computer automatically loaded. Either off or disabled otherwise.
How to check the temperature and state of the PC via BIOS
BIOS provides information about the operating parameters of your PC. You can track real-time the condition of vital system components, including CPU, fans, power supply and hard drives. For example, you can enable the alarm in the BIOS if the processor exceeds a certain temperature, or even implement an emergency shutdown. As a result, your system does not overheat.
Various items in the Health or H / W Control section allow you to track the change in voltages, as well as temperature sensors. In most BIOS, values \u200b\u200bare displayed for the temperature of the processor and the case, and in some versions and other temperatures, say, hard disk or motherboard chipset. In addition, the BIOS can be found the speed of rotation of the fans (in rpm).
How to eliminate with BIOS problems with coolers
If your PC is not loaded, it can be caused by too low the speed of rotation of the cooler or at all its stop. Especially often this situation is found with high-end coolers, whose speed of rotation depends on temperature. They can rotate very slowly (or even stop) at low temperatures, with the result that the BIOS may calculate that the fan has failed. In such cases helps proper setting BIOS.
Place in the BIOS value of the CPU Fan Failure Warning option in Disabled. When you turn off this option, the computer will be loaded, even if the fan rotates at low speed. Of course, there is another problem: you may not enter the BIOS in general, because the computer may refuse to load the reason mentioned above (in many BIOS this option is set by default to Enabled). In this case, you will have to connect any cheap cooler to the motherboard to the motherboard, which always rotates at the maximum speed. And after turning off the setting, you can already connect a high-end model.
How to avoid collapse system
Modern hard drives can determine the symptoms or problems that precede the output of the drive out of order, warning about this BIOS. This feature is called Self Monitoring and Reporting Technology (SMART). Enabling the HDD Smart Capability feature allows BIOS to send warnings like Norton System Works or well-known free utility Speedfan. As a result, the user receives information about the status of the drives. Such an opportunity allows you to take the necessary measures as soon as the first symptoms of the upcoming failure begin to appear.
Connect old printers and scanners (LPT)
Parallel port: the fastest mode is ESR + EPR.
The parallel port of the computer (LPT) usually works in only one direction. This setting is suitable for almost all devices, although the transfer rate is limited to 100 kbps. You can translate the LPT port to a more modern mode, which gives speed up to 1 Mbps.
To do this, enable ECR mode or ERR (Enhanced Parallel Port). In fact, you can include both modes at once, exhibiting the ECR / ERR option or ECR + EPR.
Warning: If you have several devices connected to one port, problems may arise with high-speed modes. In such situations, you can recommend purchasing a PCI expansion card, which will add the second port LPT. Either buy a USB-LPT adapter. Or, of course, go to a more modern scanner or printer.
This part of the section is addressed to the demanding users who wish to speed up the download time, optimize the parameters of the system, fully use the computational resources of the PC, the capabilities of the motherboard and memory chipset.
How to enable in BIOS output POST test results during boot
During PC download, many computers output multicolored manufacturers logos instead of POWER-ON SELF-TEST. But, as it seems to us, it will be much more useful to see which element of the computer is tested, and with what results.
In the Advanced BIOS Features section, find the Full Screen Logo Display item and set it in Disabled. After that, you can observe the results of all PC tests during loading.
How to set up BIOS so that PCs loaded even faster
For help BIOS. You can even further reduce the time of the PC load, reducing the time of the first testing. Of course, we recommend that it is only if all PC components work stably. Let's say you can turn on the BIOS one-time check answered memory Instead of three times. To do this, go to the Advanced or Advanced Bios Features section, find the Quick Power On Self Test or Quick Boot option and set it to Enabled.
How to enable another video card in the BIOS
If there are several interfaces in your computer to which a graphic card (built-in graphics, AGP, PCI Express, PCI) can be installed, the BIOS will try to determine how the working card is located in which of them. But it is not necessary, because all the necessary information is known to you!
Select an option called Init Display First to the BIOS setup, which can also be called Primary VGA BIOS or VGA BOOT FROM depending on the BIOS version. Specify the AGP value if you use graphic map AGP. In systems with PCI Express, this option is commonly called PEG Port / Graphic Adapter Priority. In this case, set it into the PEG value if you use the PCI Express map.
How to enable and disable in the BIOS processor cache
The inclusion of the processor cache of any level (1.2 or 3) provides a considerable productivity gain.
The central processor works significantly faster than other components of the motherboard, and it often has to wait for data receipt. Accelerate data exchange allows a processor cache representing high-speed memory between CPU and rAM Computer.
The first-level cache (L1) is very small, but it is located on the core of the processor, close to computing blocks, providing a quickly affordable storage for temporary data. The second-level cache (L2) is significantly larger in size and can store some elements of the entire program or data pieces. When the processor requests data, it first checks their presence in the cache. If the required data in it is, then the performance of the computer is significantly increased, because the memory cannot respond at the same speed as the cache. Some processors are usually a professional level, and L3 cache is also present. As you understand, the cache should always be included.
How to enable the API on the BIOS
The chipset of the motherboard most often consists of two chips, which are called northern and southern bridges. They are responsible for sending data between the processor, RAM, expansion cards and peripheral devices. Inclusion B. Bios mode APIC (Advanced Programmable Interrupt Controller) allows you to improve work with devices. The number of interrupts increases from 16 to 24, and the management of them with APIC is much easier and more convenient.
All you need is to go to the Advanced Bios Features menu and set the APIC MODE option to Enabled.
How to enable Burst Mode in BIOS
Batch mode BURST MODE allows you to speed up a lot: work with hard drives, PCI cards and RAM. A packet mode allows you to transfer several data pieces for one transmission instead of processing all pieces separately.
Warning: Many PCI cards may work incorrect if the PCI Dynamic Bursting option is exhibited in Enabled.
How to turn off in the BIOS built-in sound
Often the built-in sound controller of the motherboard is not used. Let's say if you installed powerful sound card PCI or generally use a computer without speakers. Then it makes sense to turn off the sound on the motherboard. In some cases, this allows you to increase the overall systemic performance and stability.
In the Integrated Peripherals menu, set the value of the AU97 Audio SELECT item in Disabled (as shown in the illustration above).
How to turn off in the BIOS game port
The game port is useful only to the owners of old joysticks or to those users who apply it in the quality of the MIDI interface. Then it makes sense to allocate two input / output ports and interrupting the game port. (By the way, if you have a joystick, then it is most likely uses uSB connection.) All other users are better to turn off the game port.
In the Integrated Peripherals menu, set the value of the Game Port item in Disabled.
How to turn off in the BIOS network port
Some motherboards are equipped with two network interfaces, but, as a rule, most users need only one. Not working interfaces are better disconnected. In some cases, this increases the performance and stability of the system.
In the Integrated Peripherals menu, set out the value of the Onboard Intel Lan point in Disabled.
How to turn off in BIOS extra ports
Today, only the old PDAs and modems need serial ports of Som1 and COM2.
Disable ports saves two IRQ interrupts, reducing the number of interrupts that the processor must check. Yes, and the parallel interface of LPT today is unlikely to someone need. Especially since modern printers and scanners are connected to the USB port.
From the Integrated Peripherals menu, disable COM1 and COM2 interfaces (Option Yu Devices, Com-Port, but may be called Serial Port 1/2). Turn off the LPT port by setting the value of Parallel Port in Disabled.
How to turn off in BIOS FireWire (IEEE1394)
The FireWire interface is only needed in cases where you need to download video from the camcorder or connect the FireWire periphery. In all other situations, the interface is better turned off.
In the Integrated Peripherals menu, set out the value of the Onboard 1394 Device point in Disabled.