Problems booting Some users are reporting problems starting up after applying MacBook Pro EFI Firmware Update 1.5.1. In some cases, this problem is caused by a failed firmware update -- an issue which ...

Problems applying update Several readers have reported problems applying the firmware update, with the installation process failing after the required restart and the firmware revision number not ...

Unless your computer is pretty old, it probably uses UEFI (Unified Extensible Firmware Interface) to boot. The idea is that a bootloader picks up files from an EFI partition and uses them to start ...

ESET researchers have discovered a vulnerability that allows bypassing UEFI Secure Boot, affecting the majority of UEFI-based systems. This vulnerability, assigned CVE-2024-7344, was found in a UEFI ...