#Yelp api invalid signature how to#
#Yelp api invalid signature update#

See that Hard Drive comes first in the Boot order. If you encountered the “Secure Boot Violation” error when an external drive (whether a hard drive or USB flash drive) was connected to your PC before starting up, access the BIOS/UEFI settings and configure boot priority (boot order).Įnsure the system loads from the internal hard disk or Windows Boot Manager and not from Removable Devices. Step 1: Set Boot Priority or Disconnect External Drive

#Yelp api invalid signature how to#

Here’s how to fix the “ secure boot violation invalid signature detected” error. Another way is to click OK on the error message. But it usually involves restarting your computer and pressing any of the following keys repeatedly: F1, F2, Fn + F2, or Del. Note that the method of accessing the BIOS/UEFI screen will vary based on the brand of your PC. The latter is present in more modern computers) and make some adjustments. To fix the issue, you’ll need to head to BIOS or UEFI (depending on the one your laptop uses. How to Get Rid Of the “Secure Boot Violation Invalid Signature Detected” Error on Windows 10 Whatever the cause, let’s go ahead and see how to fix “ Secure boot violation invalid signature detected ” on Windows 10. After the Digital Signature Driver Verification (Windows Driver Signature Enforcement) has been enabled.Īlso Read: Optimizing SSD to Increase Performance (Windows Tweaks).After upgrading to a new version of Windows.After flushing or resetting UEFI/BIOS to factory settings.After installing a secondary operating system on your PC (dual boot configuration).The error can occur in any of the following scenarios:

Ways Where the “Invalid Signature Detected” Error Occurs When the PC is turned on, and the detected OS is incompatible with the feature, a boot is prevented, and the Secure Boot Violation error message is displayed.Īlthough Microsoft later patched the problem, it still exists in later versions of Windows, including Windows 10.

#Yelp api invalid signature update#

It is, therefore, not fully enabled on machines running on the OS.īut once the update is installed, Secure Boot gets fully activated. This happened because the Secure Boot Technology present in ASUS motherboards is not compatible with some versions of Windows. The purpose was achieved, but coincidentally, the update resulted in the “ Invalid signature detected ” error on ASUS PCs. KB3133977 was meant to fix a problem that prevented drive encryption by BitLocker. The issue began on Windows 7 after the KB3133977 update was released.