CSM or Compatibility Support Mode is a part of UEFI Firmware and is used to make an operating system and other connected devices compatible with the UEFI. It is only used by devices when the ...

AMD has announced that its upcoming RX 9070 series (RDNA 4) GPUs will require a UEFI system for optimal compatibility. Put simply, it has dropped support for the older BIOS and CSM standards, ...

Intel is working on a plan to remove so-called "last-mile" barriers to killing off legacy BIOS by requiring UEFI Class 3, which doesn't expose legacy BIOS interfaces. BIOS is the firmware that helped ...

Intel is planning to end "legacy BIOS" support in its new platforms by 2020 and will insist on UEFI Class 3 or higher. Phoronix found a slide from the recent UEFI Plugfest where Chipzilla’s Brian ...

Tweaking the BIOS/UEFI settings is one of the best ways to ensure you're not only extracting the most out of your PC, but also getting the basics right. Settings like XMP/EXPO, Secure Boot, TPM, and ...