Be prepared and have the BitLocker recovery key available. If BitLocker is not disabled, the next time you restart the computer the BitLocker key might not be recognized. If you do not know the BitLocker recovery key, you might lose data or need to reinstall Windows.
Read the Details section to confirm that the BIOS update is more recent then the one installed and that it applies to your computer. Installing the wrong BIOS could cause your computer to stop working. If you do not see a BIOS update listed for your computer , no update is currently available. If there are multiple BIOS updates available , identify the motherboard installed on your computer using the information from the System Information utility.
Browse to the folder or desktop where you saved the downloaded BIOS update file, and then double-click the file name example: sp to start the installation. Wait for the computer to install the update. The computer might beep, turn off and on the display or cooling fans, or display a blinking power light. This is normal. On the InstallShield Wizard window, click Next.
Select I accept the terms in the license agreement , and then click Next. If a Location to Save Files window displays, click Next. Select Update , and then click Next to prepare the update. Wait while the BIOS update installs. The computer displays the installation progress. When prompted, click Continue Startup , or wait for the computer to restart automatically.
It might take a few minutes for the computer to restart. If the update fails, a failure screen displays with additional information. The system might run a BIOS recovery after restarting. Do not attempt to turn off the computer if this happens. Track your order. Shop PCs. Gaming PCs. Shop Print. Laser printers. Large format plotter printers.
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Complementary Content. Fixed failures when enumeration values contained the string "Disable". Replaced by password file. Return error 15 if specified more than once. Updated help message to match User guide. The file name is passed on the command line. Removed support for sending multiple current passwords in a single execution.
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