Download the BIOS update file which is usually .exe

  • Copy the file to the bootable USB flash drive.
  • Now insert the USB stick into the system on which you need to update the BIOS
  • After the reboot press F12, ensure that the USB with BIOS is plugged in.
  • Select USB Storage device from the menu and press Return
  • The system will open up a command prompt
  • Follow the onscreen instructions and complete the update process.

    • How to update BIOS on laptop?

    Make sure your computer is plugged into a reliable power source.

  • Extract your BIOS file. Double-click the downloaded ZIP file to open it. Click the Extract tab at the top of the window.
  • Read your BIOS file’s README document if applicable. If a text document labeled “README” or similar is available,double-click it to open it and read the entire document before
  • Plug a USB flash drive into your computer. Since your BIOS won’t be able to access your computer’s files,you’ll need to put the BIOS update file on a
  • Copy the BIOS file onto the flash drive. Click once the BIOS file,press Ctrl+C to copy it,then open your flash drive and press Ctrl+…
  • Access the BIOS page. If the BIOS doesn’t launch,you’ll need to restart again and try a different key.
  • Back up your BIOS if possible. If you see a “Backup” or “Save” option on the BIOS’ main screen (or if you see a Backup tab at the top
  • Enable and use your BIOS update tool. Each BIOS will have a slightly different way of accessing the BIOS update tool,so you may have to consult your BIOS
  • Allow your computer’s BIOS to update. This process can take a few minutes to over an hour depending on your computer and the depth of the BIOS update.

    • How to check your BIOS version?

    Press Windows Key+X to open Win+X menu. Choose Command Prompt (Admin) from the list of results.

  • When Command Prompt opens, enter wmic bios get smbiosbiosversion and press Enter.
  • Now you should see SMBIOSBIOSVersion and the version of your BIOS in a new line. In our example, our version is 0507, but you’ll get different…

    • What is BIOS update utility?

    Dell recommends updating the BIOS as part of your scheduled update cycle. BIOS update is a software utility that updates the programming of the most basic hardware in a PC. BIOS update can often fix problems and/or add features to the PC’s BIOS.