How do you update your BIOS?

Answer 1

Follow these steps.I hope this help.

Step 1: Identify your current BIOS version.

The easiest way to find your BIOS version is to open up the System Information app in Windows--just type msinfo32 into the search bar (for Windows 7/Vista) or the Run box (XP), and click System Summary; your BIOS version should now show up on the right under your processor speed. Record your version number (and the date that appears afterwards, if applicable).

Step 2: Check your PC/motherboard manufacturer's Website for BIOS updates.

Most PC manufacturers handle BIOS updates based on your specific line and model, so head over to your manufacturer's support page and check its listings for your PC, because if you download and install a BIOS intended for a different model, your PC probably won't work (although most BIOS updaters are smart enough to notice if you try to install them on the wrong hardware). If there is a BIOS update file available, grab it--along with any documentation it comes with, because often warnings and specific instructions are contained in the Read Me docs.

Those of you who assembled your PC yourself will need to look for BIOS updates from your motherboard manufacturer's Website. If you don't remember your motherboard's model number, you can look it up without opening up the case by downloading and running CPU-Z and clicking on the Mainboard tab.

Step 3: Read the included documentation.

The BIOS updater's Read Me file will most likely include a list of fixes and new functions, often to support new hardware. Updating the BIOS for my Lenovo Thinkpad T500, for example, added support for a new AC adapter and a 1600-by-900-pixel screen resolution on an external monitor; the update also fixed fan speed and Webcam issues that could not have been handled by updating Windows or my specific device driver software.

More important, however, were these notes in the Read Me file: If I was running Vista on my T500, I'd need to make sure that I had a certain patch installed; and if my T500 had a certain graphics card, I would need to update its drivers above a certain version before updating my BIOS. Read and reread your docs, or you might make your PC unable to boot without even knowing why.

Step 4: Update your BIOS.

Most newer PCs have a fairly easy BIOS update procedure: Just download the .exe file from your PC manufacturer's Website, quit all open programs, run the .exe, and let it handle the patch; then reboot. If your PC suddenly shuts down in the middle of the BIOS update, you won't be able to boot up, so make sure you're not running off a laptop battery. Ideally, you're plugged into an uninterruptible power supply (UPS), especially if you're in an area prone to blackouts.

Answer 2

The easiest way to update the BIOS, this depends on the motherboard manufacturer, is through Windows. For instance ASUS has a Windows update utility that will update drivers and firmware. I think Gigabyte has a similar type program. Other then that, you can download the BIOS update and transfer it to a USB drive and update that way.

Answer 3

The most common way to update BIOS is to download a floppy disk image from the manufacturer's website. Save the image to a floppy disk and boot your computer from your floppy drive. The executable files found in the image will automatically update your BIOS. Newer ways to update your BIOS can also be done from booting from a CD and even simply installing an executable file from inside your operating system.

Answer 4

The best method is to visit the site of your motherboard manufacturer and check if they have a tool you can use to check the version of your current bios and to recommend an update. Many manufacturors support Windows applications that check the bios version and some provide guids for Linux or Unix users.

Alternatively you can check the version in the bios before the OS loads, once you have the version number, check the manufacturers website to see if there is a later version.

Always make a backup of your current bios encase an update does not succeed or problems are encountered.

Answer 5

Follow the instruction available on your motherboard manufacturer site. They should have the correct updates and the software necessary.