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 ...
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 ...