Acer has fixed a high-severity vulnerability affecting multiple laptop models that could enable local attackers to deactivate UEFI Secure Boot on targeted systems. The Secure Boot security feature ...

Lenovo has fixed two high-severity vulnerabilities impacting various ThinkBook, IdeaPad, and Yoga laptop models that could allow an attacker to deactivate UEFI Secure Boot. UEFI Secure Boot is a ...

This article describes how to enable Secure Boot to install Windows 11. How Do I Enable Secure Boot? The easiest way to enable Secure Boot is to do so through UEFI. It's typically listed as one of the ...

ESET Research has discovered HybridPetya, on the VirusTotal sample sharing platform. It is a copycat of the infamous Petya/NotPetya malware, adding the capability of compromising UEFI-based systems ...

Secure Boot has been a core part of PC motherboards for more than a decade -- MSI needed to be reminded of that. A security researcher recently discovered that MSI has released more than 300 ...

Follow these suggestions to fix the problem of not being able to boot into Windows after disabling the CSM. To run your PC without any trouble after disabling CSM, you need to ensure that you are ...

There are multiple reasons why the Legacy Boot is greyed out in your system BIOS. The following suggestions will help you fix the problem. Before you proceed, if you are using Intel NUC products, you ...

I'm reinstalling Windows 10 on Asus Transformer Book T100TA. It has UEFI boot enabled by default but you can disable secure boot. I can boot Knoppix or Gparted USB with secure boot disabled. I have ...

I am feeling frustrated, angry, and defeated. I’ve been working on this for 2 weeks and I can’t seem to get it working! Arghh! The Ars Hive Mind™ is my final solution before I give up hope! It's ...

PC vendors may not have to include a Secure Boot toggle with Windows 10, making it harder for users to install alternative operating systems. In Windows 8, Microsoft embraced a protocol known as ...