Configuring SCI RAS supportConfiguring SCI RAS support
Use SCI RAS Support to select the System Control Interrupt (SCI) signalling mode of operation. This setting can be used to monitor how
the system signals the OS for certain error conditions. Certain resiliency features, such as Page Retire, require this setting to be
configured properly to allow the OS to react properly to the error event.
ProcedureProcedure
1.  From the  System Utilities screen, select  System Configuration > BIOS/Platform Configuration (RBSU) > Advanced Options > SCI
RAS Support.
2.  Select a setting:
GHES v1 Support
GHES v2 Support
NOTE: NOTE: Consult documentation for which operating systems support which mode of SCI operation. The installed
OS must support the appropriate GHES signalling mode to ensure proper operation.
3.  Save your setting.