Few people know that you can update the computer BIOS. However, this can be done, and in some cases even necessary. For example, if you replaced the processor on a laptop and the motherboard does not interact correctly with it. Or you have experienced problems connecting equipment. And also, if you have already installed the firmware update and noticed a lot of shortcomings. In all these cases, installing the latest stable BIOS firmware will help you. The article will tell you how to quickly update BIOS on a Lenovo G580 laptop . But it is worthwhile to understand that the update process will be similar on other laptop models and personal computers.
Step 1: find out the motherboard model
Before updating BIOS on a Lenovo laptop, of course, you need to find out the model of the motherboard on which it will be installed. Fortunately, there are a huge number of ways how this can be done, we will consider several of them.
The first option is through the "System Information" window. If you decide to check the name of the board using regular Windows tools, you can do this by opening the "System Information" window. It is done like this:
- Open the Run window by pressing Win + R.
- In the field for entering commands, write "msinfo32".
- Click OK.
- In the window that opens, find the line “Manufacturer” and “Model”. Opposite them will be located the desired names.
The second option is through the AIDA64 program.
If you had difficulty figuring out a model using the previous method, then you can install a special program called AIDA64. Run it immediately after installation. In the window that appears, go to the "System Board" section, and then in the "System Board" submenu. The name of the manufacturer and the model itself will be located there.
Step 2: download the update
Having found out the name of the board, you can proceed to download the firmware to the computer. And only after that it will be told how to update BIOS on a Lenovo laptop. The following sequence of actions must be performed:
- Launch any browser and open any search engine.
- Perform a search query with the name of your motherboard.
- Follow the link leading to the manufacturer’s website.
- On it, go to the “Download” section and find the “BIOS” column.
- On the page that opens, you will be presented with various versions of firmware suitable for your board. Choose the latest one and download it to your computer.
- After downloading the archive, unzip it.
- Insert the USB flash drive into the computer and format it in FAT32.
- Put the files from the archive to the USB flash drive.
After all the actions have been performed, you can proceed directly to how to update the BIOS on a Lenovo laptop.
Step 3: install updates
So, the firmware files were copied to the USB flash drive, the USB flash drive itself is inserted into the computer, respectively, you can proceed with the installation of the new BIOS version.
- Restart your computer.
- During its launch, press the Delete key or F2. This must be done to enter the BIOS.
- The computer should automatically detect the new firmware version and run the installer.
- In the menu that appears, go to the "Flash" section. If your board supports SMART technology, then you need to select “Instant Flash”.
- Press the Enter key.
The BIOS update process will start. Wait for it to complete, after which the computer will restart and enter the operating system desktop. Now you know how to update BIOS on a Lenovo laptop.
It happens that the system will not be able to automatically detect installation files on a USB flash drive, then you will simply end up in BIOS after pressing F2 or Del. To prevent this from happening the next time, open the Boot section in the menu. There, set your flash drive as a priority drive, save the changes and restart the computer.
Conclusion
So we figured out how to update BIOS on Lenovo G500 - G580 laptops. As you can see, this procedure is not the easiest and for the average user it may seem impossible. However, we hope that the above instructions have helped you achieve the desired result.