How to update BIOS on a computer
Each personal computer has a BIOS, which is a program that is not located on the hard drive, but directly on the chip of the motherboard. She is responsible for entering and displaying information on a computer. As a rule, only advanced computer users know about BIOS; for beginners, its name usually does not say anything. But this does not reduce its significance at all. For PCs, BIOS plays a very important role in the lowest level settings. BIOS provides full control over the operation of the computer hardware. It controls such important settings as the cooler rotation speed, monitors the temperature of the processor, it controls all the functions of the PC motherboard, as well as other equipment. Experienced users, by changing the settings in the BIOS, can change the computer, achieving higher performance and computer performance. A novice in this business can only harm his PC, which after changing the settings may even stop working due to malfunctions or breakdowns caused by improper operation of the hardware.
The BIOS entry depends on which motherboard is installed on the computer, but in most cases for this you need to press the Del key at the very beginning of the operating system boot, in some cases you may need to press F1, F12, F8 to enter. During computer startup, you can first see which button you need to press to enter the BIOS system.
BIOS menu may vary on different motherboards, but it is also on the types: armi Bioce, award Bios. Each of the types has a difference in menu, colors and various nuances. If necessary, you can set a password to enter so that no other user can enter the settings and change them. If any changes are made to the settings, then after that you need to save them and restart the computer. When exiting the BIOS, the PC will ask whether to save the new settings or not.
Like any other programs of this type, BIOS can be updated to newer versions, which can expand the user’s options for settings and be more convenient to use. Updating the firmware makes it possible to get rid of various problems that may arise in the work.
In order to update the BIOS, you need to download the firmware on it for your motherboard. You can do this using the Internet on the official website of the motherboard manufacturer, which requires updating the BIOS. Special programs are used for flashing, they can be delivered on a disk that comes with the motherboard. You can also find the utility on the official websites of motherboard manufacturers, as well as the firmware itself.
An urgent need for a BIOS flashing arises in case of problems associated with a sharp power outage, which often leads to problems in operation. Also, an update will be required if some components of the computer are replaced with more advanced ones. There are situations when there are different revisions on identical motherboards. Its first versions may not support the installation of new components, such as a processor, and newer versions may support. To solve this problem, an update is required, that is, flashing BIOS to a newer version.
Starting directly to the flashing, it is necessary to prepare the flasher and the firmware itself, downloaded from the website of the motherboard manufacturer. Next, you need to prepare a formatted diskette on which the boot files will be located. In the BIOS itself, you will need to install the computer boot not from the hard drive, but from the floppy disk, and install it on the PC. When updating in DOS mode, it is very important that the computer works and does not turn off, otherwise, it may crash and it will be much more difficult to fix the error.
BIOS Update on Windows
It is possible to update BIOS not only in DOS mode, but also being in the WINDOWS operating system, which will be an easier task for many users. In order to do this, you will need a special BIOS firmware and firmware suitable for working with the Windows operating system. Next, you will need to run the flasher program and specify the file with the new firmware in it. If the computer is connected to the Internet, the flasher program can be updated using the Internet in automatic mode.
You can update the BIOS without going into operating system modes at all. This is done in the program itself with the help of special utilities that are located in the ROM memory. But this will not be possible on all motherboards. For fast and safe updates, there are many programs that are selected depending on the manufacturer of the motherboard. To update Intel motherboards, the Express BIOS Update program is used, which makes the process fast and convenient even for users who have never done so. Since 2009, all Intel motherboards support this program for updating BIOS.