How to flash the BIOS | Step-by-step guide
Flashing the BIOS, also known as updating the firmware, is the process of updating the software that runs on the basic input/output system (BIOS) chip on a motherboard. This can help resolve compatibility issues, fix bugs, or improve system performance. Here’s a basic guide to flashing your BIOS:
Determine your current BIOS version
Before updating your BIOS, it’s important to know which version you are currently running. This information can usually be found in the system information section of your computer’s BIOS setup menu.
Download the latest BIOS update
Check the manufacturer’s website for your motherboard to find the latest available BIOS update. Make sure you download the correct version for your specific model.
Create a bootable USB drive
Most BIOS updates come in the form of a .ROM file, which you’ll need to copy onto a bootable USB drive. Many manufacturers provide a tool to create a bootable USB drive.
Enter BIOS setup and disable fast boot
Before flashing the BIOS, you may need to disable fast boot or quick boot in the BIOS setup menu to allow the recognition of the USB drive.
Boot from the USB drive
Insert the bootable USB drive into your computer and restart the system. Enter the BIOS setup menu, navigate to the boot menu, and select the USB drive as the primary boot device.
Execute the BIOS update
Follow the instructions provided by the BIOS update utility to update the BIOS. This process typically involves selecting the .ROM file, confirming the update, and waiting for the update to complete.
Restart the computer
After the update is complete, restart the computer and enter the BIOS setup menu to verify that the new version has been installed successfully.
It’s important to follow the manufacturer’s instructions carefully and to backup any important data before attempting to flash the BIOS, as a failed update can render your computer inoperable. If you are unsure about the process, it’s recommended to seek assistance from a professional.
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