Selected Boot Image Did Not Authenticate Error. In this article, you will get to know what causes the selected boot image did not authenticate error and how to fix the selected boot image did not authenticate error.

With every new version of Windows, Microsoft introduces new features. Windows 10 is the most used operating system all around the world, but it still has some issues. One error that is mostly faced by HP PC users is the ” selected boot image did not authenticate” error. This means the security protocol. Or, the boot device from which the operating system was loaded, is unable to provide the necessary information for the security to boot.

What Causes The Selected Boot Image Did Not Authenticate Error?

The selected boot device failed error generally appears for HP computers and usually occurred when there is a violation of the security protocol. Some reasons for this error are:

-Missing Boot loader information.
-Boot order is changed.
-Changes to the operating system.
-Installation of a new device.

How To Fix The Selected Boot Image Did Not Authenticate Error?

Method 1 – Change The BIOS Settings:

Changing the BIOS settings can be helpful. Change from secure boot to legacy boot. Because secure boot is triggering this error. It doesn’t have the required information for allowing the PC to boot. To change secure boot to legacy boot, follow the steps below:

1.Enter BIOS in your HP monitor.
2.The BIOS key should be mentioned in the manual.
3.After this, select the System Configuration option.
4.Next, select the Boot Option button.
5.Select the Legacy Support option and press Enter.
6.After that, select the Secure Boot option.
7.Press Enter and select the Disabled option. Press Enter to confirm.
8.Save the changes and restart the PC.
9.After the computer restarts, check whether the issue is resolved or not.

Method 2 – Hard Reset Your PC:

Hard resetting the PC can solve this error. All the BIOS configurations will be reset, except the passwords. To do so:

1.Shut down the PC.
2.Unplug from the power source.
3.Next, remove the battery, if possible.
4.Press and hold the power button for 30 seconds to drain the remaining power.
5.Reset the hardware.
6.Plugin the power source and start the PC.
7.Press the F2 key after powering it up.
8.This will run the hardware diagnostics.
9.Restart the PC.
10.Check the test results.

Method 3 – Use Startup Repair:

If none of the above-given solutions works, then run the startup repair. It is a tool that will check for the problems that are occurring during the boot and will fix them. To run the start tool:

1.Restart the PC 3 consecutive times. At the 3rd restart, you will get enter the Startup repair options.
2.Click on the Troubleshoot option.
3.Select the Advanced Options.
4.Click on the Startup Repair option.
5.Follow the on-screen instructions to complete the process.

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