Updating bios with usb
Like drivers and softwares, updates for BIOS are also released occasionally, but you should have a very good reason for updating your BIOS, also called flashing your BIOS. A menu will open, and select BIOS setup from it Use the above given method in Method 1 to check if newer version of the BIOS is available. If you have downloaded a simple “BIOS Update Utility for Windows” file, then next to “Create a bootable disk using” select Free DOS. After extraction, uncheck “Install BIOS Utility now.” option. Paste the previously copied file path in the address bar up above.
Windows’ built-in formatting utility lets you create a DOS-bootable floppy drive, but not a USB drive. DOS may be a relic of the past, but you wouldn’t know that from reading instructions written by manufacturers for BIOS updates, firmware-updating utilities, and other low-level system tools.Make sure you download the correct BIOS for your specific product and use the following steps in the given order.Installing an incorrect BIOS update may cause serious damage to your computer system.However updating the BIOS on my Lenovo X230 laptop was surprisingly easy once I learned how to do that (kudos to a G post I stumbled upon).Microsoft is conducting an online survey to understand your opinion of the Technet Web site.
Select the update BIOS from usb flash drive option and get a usb flash drive which you must format in the FAT32 file system.