consultantstotal.blogg.se - How to restore computer from bios

disable secure boot in Acer computerĮxample 1: disable secure boot in HP computerġ.

The following are usual operations to disable secure boot in different common computers. Select "Secure Boot" and use "+" or "-" to change its value to be disabled (enabled). Use arrow key to select the menu that includes the Secure Boot option.Ģ. But usually you can find it under " Boot", " Security" or " Authentication" menu and change its value.ġ. Step 2: Disable secure boot in UEFI firmware settingsĭifferent computer brands have different motherboards, so it is a little different to find the Secure Boot option in their UEFI BIOS. You would successfully enter UEFI BIOS in Windows 10/8.1/8 computer. Next select Troubleshoot Advanced options UEFI Firmware Settings. Hold on Shift key on computer keyboard and click Restart button on login screen.Ģ. And if you are locked out of PCs, the 4th method is better for you.ġ. While you have accessed Windows 10/8.1/8 PCs, it doesn't matter which way you choose at last, but PC settings is recommended.

And you would get four available methods, hot key, PC settings, command prompt and Shift/Restart buttons. See the article about accessing UEFI BIOS setup. Step 1: Access UEFI BIOS Setup in Windows 10/8.1/8

Step 2: Disable/Enable secure boot in UEFI firmware settings.

Step 1: Access UEFI BIOS Setup in Windows 10/8.1/8.

Follow 2 steps below to make your computer secure boot disabled (or enabled). So if you want to do above things, you would have to disable secure boot in Windows 10/8.1/8 at first. Startup Windows from Windows password recovery tools. Run the previous versions of Windows systems. Run Windows computer with Linux, Ubuntu or Fedora. Boot Windows from an external device, such as USB or CD.

However, if it keeps enabled all the time, there will be lots of things you cannot do. And the option " Secure Boot" in UEFI BIOS has applied to automatically prevent malicious software and unauthorized operating systems from loading during the system start-up process. New Windows 10/8.1/8 computers have been set with new UEFI instead of traditional BIOS. Enable/Disable Secure Boot in Windows 10/8.1/8 UEFI BIOS