Your computer
's BIOS allows your hardware to communicate with your operating system. It also allows your operating system to boot. Updating a BIOS is called "flashing" the BIOS. You may need to flash or update your BIOS when you install new hardware, change your operating system or simply to upgrade to the latest version. Flashing the BIOS takes only a few minutes and can be done from a floppy disk, executable file or flash drive.
Instructions
1. Determine your BIOS or motherboard manufacturer. You can find this information by restarting your computer and pressing "F2," "Esc" or "Delete" to enter the BIOS. Press the correct key during the boot process and before the operating system loading screen. The key will be listed as the system boots and depends on your computer system. Write down the BIOS version and motherboard manufacturer and press "Esc" to exit the BIOS. The version and manufacturer are listed at the top of the BIOS screen.
2. Visit the motherboard manufacturer to find the latest BIOS updates. The website will vary based on the manufacturer. Typical manufacturers include Acer, AMD and Intel. You can find a complete list, along with websites, in the Resources section.
Alternately, visit your computer manufacturer's website. For instance, Dell BIOS updates can be found on the Dell website. Go to the support or service section, select drivers and downloads, select your computer model and select the BIOS update from the list.
3. Select the type of download that's right for you. For instance, most sites offer a version for floppy disks, other media and an executable you can use straight from your hard drive. If you don't have a floppy drive, choose another option. Download the instructions that are with the BIOS update file as well. Each update installs differently. Click "Download" and choose where you want to install the file. If you choose to use a floppy disk or other media, download the file directly to the media instead of your hard drive.
4. Exit all running programs and remove any disks and USB drives from your computer before flashing the BIOS.
5. Read the instructions carefully before flashing the BIOS.
For floppy disks, flash drives and other media, insert the media, restart your computer and press "F12" to access the boot options. Choose either "Floppy Disk" or "USB," depending on the media you're using and press "Enter." The update will automatically run. Wait for your computer to restart after the BIOS has been updated.
For your hard drive, double-click the executable file and follow the steps in the installation wizard. Restart your computer when prompted to complete the installation.
Tags: your computer, operating system, your operating system, hard drive, motherboard manufacturer