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 ...

When the transition occurred from BIOS to UEFI, CSM came into being. CSM stands for Compatibility Support Mode. As the name suggests, this mode is a component of the UEFI firmware that is for the ...

UEFI and CSM are two types of firmware used for booting up a computer and have key differences. UEFI, or Unified Extensible Firmware Interface, is a modern replacement for the older BIOS firmware that ...

Windows 11へのアップグレードを試みた際に、「セキュアブートがサポートされていません」というメッセージが表示されることがあります。これは、セキュアブートが無効化されているか、適切に設定されていないことが原因です。本記事では、問題が発生 ...

Are you a tech enthusiast with a soft spot for the classics? Do you yearn to run Windows XP, play vintage games, or utilize specialized software designed for older systems on your modern PC? The ...

Speaking at UEFI Plugfest, a hardware interoperability testing event held by the Unified Extensible Firmware Interface (UEFI) Forum earlier this month, Intel announced that by 2020 it was going to ...

Hi, thanks for sharing your efforts here. I followed your recipe thoroughly assuming making macOS installer inside the Virtual Box macOS VM. Unfortunately lack of success with booting the installer: ...

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 ...

Now that CSM support has been removed from EDK2 we should switch LXD over to using direct Seabios boot instead.