Bios ami efi update. BIOS firmware for ZOTAC motherboards


The process is the second part in the series on the AMIBIOS.

Attention!

I strongly advise reading through this how to article first, before attempting a BIOS update.

If you are still unsure, please DO NOT attempt to update. Contact your local computer repair shop, or call your computer makers support line for advice.

Part 1 introduces you to the beep codes if there is a fault, and the BIOS Setup Utility.

There are 3 Steps in the AMIBIOS update process. Listed below is a link to each part.

Step 5 gives you the opportunity to share your expertise of BIOS updates. Is it a good idea or not? Do you know of a better way to update computer BIOS programs?

Motherboard Identification

There are different AMIBIOS products on different computer systems. Most computer makers change the AMIBIOS code to suit their own computer models.



The image below is from the AMI web site, and shows you how to identify whether your home computer has a native AMI approved motherboard or not.



Where it says "BIOS from 1991-Present", there is a reference to AMI and the motherboard type, if it is a AMI approved motherboard.

This reference looks something like: AMIS875-P, signifying Series S875 AMI Motherboard(it actually says AMI123-P on the image above as an example).

If you computer does not have an AMI reference, refer to your computer providers web site for guidance. If you require more details on this step, go to the AMI BIOS (Opens New Window) web page.

If you don"t understand this step. Don"t worry! Download the AMIBID (Opens New Window) motherboard identification tool. Simply install and run on your computer.

AMIBIOS ROM And Flash Utility

If you determine you have an AMI motherboard, download the AMI Firmware Update Tool (Opens New Window) .

Unzip the American Megatrends BIOS Update utility. Go to the AFUWIN folder (under the AMIBIOS parent folder), then either the 32-bit or 64-bit sub-folder. Left click AFUWIN.EXE.

Click OK if this disclaimer appears.


AMIBIOS Update Flash Warning


Click the Open Button to search for and select the ROM file you downloaded from your motherboard manufacturers web site.


Note

Click SAVE to take a copy of your existing BIOS Settings. If anything goes wrong you have an option to restore!


(if it doesn't restart for you).

Your BIOS is now updated to the latest version. Refer to the Support web page if further support is required.

American Megatrends BIOS Update
Final Thoughts

The American Megatrends BIOS Update The process is a little complicated. I hope the information provided on this web page is useful. Good luck with your BIOS update.

A very useful link is to the AMI FAQ (Opens New Window) . It explains common questions and issues very clearly.

Don't forget to take a look at this tutorial series, which introduces you to the BIOS concept, AMIBIOS beep error codes and the BIOS Setup Utility.

The PC must be constantly updated. And this applies not only to hardware, operating systems and applications. But it is advisable to do this only when a serious need arises.

If the machine operates normally without glitches and errors, then there is simply no need to update to the latest Bios version. Since this procedure is extremely unsafe.

Why update?

The device in question requires new firmware:

  1. Newly installed device is not supported;
  2. when a conflict arises with any application that needs to be installed on a personal computer;
  3. when you need to increase PC performance;
  4. if the outdated firmware is damaged.

Most often, an update is required due to the installation of new equipment - processor, hard drive. Much less often - video cards, RAM. This need arises as a result of a conflict between hardware and firmware. Very often, old Bios simply do not see large-capacity hard drives. In most cases, this situation is corrected by updating.

Some applications do not support working with certain BIOS and their programs. In most cases, this situation can be resolved by updating the version. Sometimes this is required to run some professional applications.

Often, old firmware simply does not allow you to overclock the processor in various ways. If you need to change the CPU frequency upward or apply a higher voltage to it, you need to update the Bios. This usually provides ample opportunities for performing various manipulations with the parameters of the central processor and other devices.

Sometimes the PC starts producing errors just like that, for no apparent reason. Often the culprit is Bios. In many cases, installing a new program in the BIOS allows you to resolve problems of this kind.

Video: reflash BIOS

Current version

There are several ways to determine the BIOS version:

  1. before the OS starts loading;
  2. operating system means;
  3. using third party software.

In order not to waste time on performing any unnecessary actions, the PC owner can simply look at the software labeling of the device in question before starting Windows.

To do this, you need to follow these steps in strict order:

  1. turn on PC;
  2. wait for the corresponding icon to appear (“American Megatrends”, “Energy” and others);
  3. Click on the button called “Pause Break”.

This key allows you to stop loading your personal computer at any stage. You should wait until a table or list of characteristics appears on the monitor. The user needs to detect the inscription “Bios Revision” or “Bios Version”. Next to one of these phrases there must be a combination of numbers. These numbers indicate the version of Bios used.

You can also find out the software markings of the PC component in question simply by going to its settings.

To do this you need to do the following:

  • turn on the computer;
  • until the image appears, press the “Delete” key several times;
  • in the section called "Main" find item “Information” -> “Version”.

The easiest and safest way to find out the version is to use the item in the Start button called “Run”.

The following actions must be taken:

  1. open “Run”;
  2. in the field that appears, enter “msinfo32”;
  3. press “Enter” or simply click on “Ok”.

This will open a standard component of the Windows operating system. It contains all the information about the system, including information about the Bios firmware.

How to update Bios on a computer

There are three ways to update the software for the device in question:

  • in MS-DOS mode;
  • in Microsoft Windows directly;
  • without logging into Windows and MS-DOS.

Each method has both its advantages and disadvantages.

Where can I get the update?

To update Bios, you must first find the right application for this PC component. It is best to download it from the official website of the motherboard manufacturer or Bios. The surest way to find out the model and name of the manufacturer of computer components is a visual inspection of the motherboard itself and the chip of the upgraded device located on it.

You can also use any specialized program to find out the firmware markings and the name of the manufacturer. Everest is best suited for this. The most important advantage of this application over its analogues is that it offers the user links to the official websites of the manufacturer, where you can find everything you need.

Another source of new firmware versions can be various unofficial sites on the Internet. But the likelihood of downloading counterfeit software with a virus or simply not working, which can damage your PC, is very high. Therefore, using applications from unreliable sources is highly discouraged.

Making a backup copy

Before you carry out any actions that make changes to the firmware, you must make a backup copy of it. This will allow you to avoid various kinds of problems if any error occurs that makes the hardware inoperable. The backup copy must be saved to external media (USB disk, flash drive, floppy disk) to avoid the need to retrieve it from the hard drive.

The easiest way to make a copy of the software to be updated is to use an application called EZ Flash (used on ASUS).

The copying process consists of the following main steps:

  1. production of a bootable flash drive with the MS-DOS operating system;
  2. After inserting the USB flash drive into the port, you need to restart the PC;
  3. after pressing the “Delete” key during boot, you should find the “Tool” tab;
  4. select Asus EZ 2 Utility;
  5. Press the “F2” key and enter the name of the backup copy.

After completing all of the above operations, all data necessary for recovery will be saved on the selected media. If necessary, they can be easily used.

Installation

The easiest way is to install new software on the personal computer component in question directly in the Windows operating system.

To do this you need to do the following:

  • download a special update program for a specific motherboard model;
  • run the executable file.

Most manufacturers have their own update application. That is why it is necessary to use only files downloaded from official resources. For example, ASUS has an application for performing the action in question called ASUSUpdate. It is installed like a regular application, the menu is intuitive, even if it is in English.

Some manufacturers provide updates to their products without logging into the OS. Special tools for performing update are already built into the equipment ROM. For example, ASRock Instant Flash utility can independently carry out all the necessary actions in a matter of minutes. Just press “F6” - it will scan all available sources of information.

Reset your system settings

There are two ways to reset your system:

  • software;
  • hardware

To use the first method you must:


To perform a hardware reset, you must use a special jumper or remove the battery from the special connector for at least 30 minutes. After completing the necessary actions, a reboot is performed.

Possible problems

When installing new firmware versions, various types of errors may occur:

  • version mismatch;
  • data recording error.

The most common problem is the use of inappropriate files to perform update. If this type of problem occurs, you must use a backup to return the system to its original state. If a data recording error occurs, you should proceed in the same way - reset the settings to standard.

Video: update the BIOS

When carrying out an operation of this type, it is necessary to ensure that the supplied voltage is stable. If the electrical current is turned off suddenly, there is a high probability of severe damage to the component being updated. Which is unacceptable.

It is important to use firmware only from reliable sources. Since there is always a possibility of foreign data containing bookmarks or viruses. All of this can damage your computer. It is also worth checking the serviceability of the coin-cell battery inside the system unit.

Many users do not understand why update Bios. It is necessary to perform this operation only in extreme cases, when it is simply impossible to resolve a conflict in an alternative way. The procedure should be carried out as carefully as possible to avoid damage.

BIOS is the firmware responsible for booting Windows. It checks the functionality of components and add-ons. The correct loading of the computer and its normal operation (hardware components) depend on it.

It is written on the motherboard, not on the hard drive like the OS. In new devices, the BIOS has been replaced by UEFI, which performs the same functions, but has been improved. Both programs sometimes need to be updated.


BIOS can be updated in several ways

DO I NEED TO UPDATE THE BIOS?

Manufacturers regularly release updates for laptops. It is downloaded from the official website of the company that produced the laptop. It’s more difficult for owners of PCs with their own build. To find files to update, they will have to rely on the motherboard chip data. Any update is also written to the chip, replacing the old version.

It is not difficult to update the bios correctly, but only materials designed for a specific PC model or board should be used. Each motherboard has a strictly defined type of firmware, and installing the wrong version can lead to malfunctions of the computer or its complete inoperability.

BIOS is a delicate program, and therefore it is better to update it only in extreme cases. On a normally functioning PC there is no need to update it. This is due to several factors:

  • Flashing bios on an asus or any other motherboard is difficult, the process requires some skills, the process is done through DOS;
  • The improvements will not be noticeable, since the differences between the versions are minimal and highly specialized;
  • Malfunctions and malfunctions may occur because... the old version was tested more thoroughly than the new one;
  • When carrying out work, the power must not be turned off, otherwise the device will stop loading.

But sometimes the BIOS needs to be updated. If you regularly encounter one or another error in operation, go to the device manufacturer’s website and check whether such an error has been resolved in the new firmware version. More often, such a list is available on manufacturers’ websites. If such a problem is really solved in the new version, it makes sense to update the bios on the laptop.

Another good reason to flash the BIOS is the installation of new equipment. If you purchased a new processor that appeared after the release of your motherboard, then it will not be supported by your BIOS. In new firmware versions, manufacturers add support for new types of processors, and therefore you will have to download such a file and flash the firmware.

You should update the BIOS as a last resort. But even then, before upgrading, study the characteristics of the new version and find out whether the problems are solved. Based on this, decide whether you need to update the bios.

Find out the current version by pressing Win+R on your keyboard. In the window that opens you see msinfo32 for 32-bit OS. Click Run. A window will open listing the hardware and OS characteristics of the device. Find the one you need among them.

Sometimes a notification appears that the bios mode is outdated. This means that the BIOS operating mode is outdated; it still works in real mode, not protected mode. Firmware may not help solve the problem, but it is not serious and does not need to be fixed.

UPDATE METHODS

The update method depends on the computer manufacturer, motherboard model, etc. Most often, each manufacturer has its own instructions for flashing. You can get acquainted with it on the official website of the company.

On all modern motherboards, you can update the bios on your computer using any of the above methods. But it is better to choose the latter, as it guarantees a minimum number of errors.

UPDATE ALGORITHM

You can update the bios of an asus or any other modern laptop using any of the three methods described. They have their own nuances, but when carrying out the process using utilities, they are still not complicated.

FROM DOS

A difficult option with high risks. To update the bios on a Windows 7 computer, do the following:

  1. Find out the model of your motherboard;
  2. Download the required firmware version from the manufacturer’s official website;
  3. Sometimes there are several of them. In this case, choose the one that is designed for installation in DOS mode;
  4. Create a bootable USB flash drive with BIOS, DOS and an additional utility (it can be downloaded from the manufacturer’s website or included in the archive along with the firmware);
  5. Install the USB flash drive and restart the computer;
  6. Specify the media containing the motherboard bios firmware;
  7. After the flashing is completed, reboot your PC.

There are no more precise instructions, since they vary for different PCs and boards. Find detailed instructions on the manufacturer's website. But using this method is not recommended.

FROM WINDOWS

It's easy to flash the bios on a laptop this way. Errors rarely occur. Popular method.

  1. Download the firmware utility. It is different for each manufacturer. Program for updating bios asus – Asus Update, MSI – Live Update, etc.;
  2. Install the program;
  3. Run;
  4. Find the online function to search for new firmware. In different programs it is in different groups of commands;
  5. From the list of firmwares, select the required one;
  6. Activate download;
  7. After downloading, run the flashing and follow the instructions of the program.

Firmware for bios asus, MSI and others in this way is also safe because the program itself selects the appropriate firmware version. In addition, the intuitive interface will help even a non-advanced user to install the firmware.

FROM BIOS

It is possible to reflash the bios on a laptop from the firmware using pre-installed utilities. This is a complex method, as it differs depending on the motherboard chip model, manufacturer, etc. To update the bios on a gigabyte motherboard, run the pre-installed @BIOS utility; other manufacturers have other programs. Such programs are similar to the utilities used in the previous method, but are not as convenient. They work with them the same way - find the required file on the network and launch it.

More often, this method is used when the computer breaks down, when it is impossible to log into the OS, because... PC won't boot.

BIOS is a set of microprograms that ensure the interaction of hardware system components. Its code is recorded on a special chip located on the motherboard and can be replaced with another one - newer or older. It is advisable to always keep the BIOS up to date, as this allows you to avoid many problems, in particular, component incompatibility. Today we will talk about programs that help update the BIOS code.

As the name implies, this program is designed to work with GigaByte motherboards. It allows you to update the BIOS in two modes - manually, using pre-downloaded firmware, and automatically - with a connection to the company’s official server. Additional features save dumps to the hard drive, reset settings to default, and delete DMI data.

ASUS BIOS Update

This program, included in the package called “ASUS Update”, is similar in functionality to the previous one, but is aimed exclusively at Asus boards. It also knows how to “flash” the BIOS in two ways, make backup dumps, and change parameter values ​​to the original ones.

ASRock Instant Flash

Instant Flash cannot be fully considered a program, since it is part of the BIOS on ASRock motherboards and is a flash utility for rewriting chip code. It is accessed from the settings menu when the system boots.

All the programs from this list help you flash the BIOS on motherboards from different vendors. The first two can be launched directly from Windows. When interacting with them, you must remember that such solutions, which help facilitate the process of updating code, are fraught with some dangers. For example, a random failure in the OS can lead to hardware inoperability. That is why such programs should be used with caution. The utility from ASRock does not have this drawback, since its operation is affected by a minimum of external factors.


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