New Windows 10/8.1/8 computers have been set with new UEFI instead of traditional BIOS. 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. Surely it makes computers safe. However, if it keeps enabled all the time, there will be lots of things you cannot do.

Slot Security: Enable or disable computer PCI Express Slots. Network Boot: Enable or disable the Network Boot feature. System IDs: View computer System IDs, including Universally Unique Identifier (UUID), SKU number, feature byte, and the hardware and software configuration build ID. HP Security Labs exists to help HP build the most secure PCs in the world. A group of white hat hackers and leading security experts that act as a reconnaissance team, providing insights from the front lines that HP uses to reinforce its security work. I wanted to disable it because i have a new graphic card GTX 960 and it stuck on the HP logo at the boot all the time when i use the new card.!! I tried to disable the security slot but whatever i do that i get black screen for both my old and new card so i have to reset the bios settings.

  • 1. Boot Windows from an external device, such as USB or CD.
  • 2. Run Windows computer with Linux, Ubuntu or Fedora.
  • 3. Run the previous versions of Windows systems.
  • 4. Startup Windows from Windows password recovery tools.

The system could not find one of the BIOS Update binary files. Please make sure the correct BIN file is located on the system hard drive or on removeble USB Key under the “HP BIOS New” folder or under the “EFI HP BIOS New” folder. It must also be placed under the “HP BIOS Previous” folder or under the “EFI HP BIOS Previous” folder. It uses hardware enforcement via the HP Endpoint Security Controller (HP ESC) to provide protection of the BIOS and other critical platform fimware that reaches well beyond the industry standard and ensures that the system will only boot Genuine HP BIOS and other critical firmware. Additionally, if HP Sure Start detects tampering.

So if you want to do above things, you would have to disable secure boot in Windows 10/8.1/8 at first. Follow 2 steps below to make your computer secure boot disabled (or enabled).

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

Slot Security Hp Bios Drivers

See the article about accessing UEFI BIOS setup. And you would get four available methods, hot key, PC settings, command prompt and Shift/Restart buttons.

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 if you are locked out of PCs, the 4th method is better for you.

1. Click the Power icon on login screen. Hold on Shift key on computer keyboard and click Restart button on login screen.

2. Next select Troubleshoot Advanced options UEFI Firmware Settings.

Slot Security Hp Bios

You would successfully enter UEFI BIOS in Windows 10/8.1/8 computer.

Step 2: Disable secure boot in UEFI firmware settings

Different computer brands have different motherboards, so it is a little different to find the Secure Boot option in their UEFI BIOS. But usually you can find it under 'Boot', 'Security' or 'Authentication' menu and change its value.

1. Use arrow key to select the menu that includes the Secure Boot option.

2. Select 'Secure Boot' and use '+' or '-' to change its value to be disabled (enabled).

The following are usual operations to disable secure boot in different common computers.

Example 1: disable secure boot in HP computer

1. Use arrow key to select Security menu, and then use Up and Down key to select Secure Boot Configuration and then press Enter.

Note: If no 'Security' tab, select 'System Configuration' instead. And directly disable secure boot under it.

2. When Secure Boot Configuration warning appears, press F10 to continue.

3. Use up and down arrow keys to select Secure Boot. And then change its setting to Disable or Enable with left and right arrow keys. Press F10 to save the changes.

Refer to: http://support.hp.com/us-en/document/c04784866

Example 2: disable secure boot in Dell computer

Highlight the Boot tab with arrow keys in UEFI BIOS Setup, and change the Secure Boot item to 'Disable' or 'Enabled'.

Example 3: disable secure boot in Asus computer

1. Enter Boot Secure Boot menu Key Management.

2. Select 'Clear Secure Boot keys'.

3. Change Secure Boot state to be 'Disabled'.

Slot Security Hp Bios Windows 10

Note: Because the option 'Secure Boot Enabled' is always greyed out, only after you clear secure boot keys, can you disable secure boot. Then you can have the option 'Install default Secure Boot keys' to restore the default keys.

Refer to: https://www.all4os.com/windows/disable-asus-motherboards-uefi-secure-boot.html

Example 4: disable secure boot in Acer computer

Security

After entering UEFI BIOS, you have two options to disable secure boot in Acer desktop/laptop/tablet.

On desktop: Highlight the Secure Boot under Authentication and you can change its settings to 'Disabled'.

On laptop/tablet:

Bios

1. Go to Security Set Supervisor Password and create a password.

2. Navigate to Boot Security and disable Secure Boot.

3. Remove Supervisor password under Security tab and save changes.

Slot Security Hp Bios Driver

Refer to: https://uk.answers.acer.com/app/answers/detail/a_id/27071/~/how-to-enable-or-disable-secure-boot

Slot Security Hp Bios Software

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