HP, Dell, ASUS, Lenovo, MSI and Acer have published Secure Boot certificate guides. Here's what each PC manufacturer says you ...

AMD memory encryption is returning to consumer Ryzen 9000 desktop chips after the company reversed a silent AGESA 1.2.7.0 ...

Use the following fixes if you have accidentally turned off your PC during a BIOS update: Clear CMOS Wait for the Automatic BIOS Recovery process Try to recover BIOS using a USB Flash the BIOS Contact ...

Certificate Expiration: The KEK CA 2011 certificate expired on June 24, 2026, stopping unpatched systems from receiving new Secure Boot revocations. Trust Chain Preservation: The update replaces 2011 ...

Microsoft has released Secure Boot 2023 certificates to all eligible Windows 11 and Windows 10 PC. Here's how to check if you ...

Final board-vendor BIOS releases are still pending.

The change came to light in April, when Ben Kilpatrick installed a new OS on a Ryzen 7 9700X system built on AMD's Zen 5 ...

AMD silently disabled TSME memory encryption on consumer Ryzen chips via a firmware update. The feature still works on Pro CPUs. AMD won't say why.

'We will reinstate this option in an upcoming BIOS release in July,' AMD says.

The clock is ticking for Windows and Linux users to update cryptographic keys that protect their systems against ...

While existing Secure Boot certificates are due to expire today, Microsoft issued replacement certificates at the eleventh ...

Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...