BIOS Setup - 118 -
5-4-1  System Event Log
  Enabling/Disabling Options
  SEL Components
  Change this item to enable or disable all features of System Event Logging during boot.
  Options available: Enabled/Disabled. Default setting is Enabled.
  Erasing Settings
  Erasing SEL
  Choose options for erasing SEL.
  Options available: No/Yes, On next reset/Yes, On every reset. Default setting is No.
  When SEL is Full
  Choose options for reactions to a full SEL.
  Options available: Do Nothing/Erase Immediately. Default setting is Do Nothing.
  Custom EFI Logging Options
  Log EFI Status Codes
  Enable/Disable the logging of EFI Status Codes (if not already converted to legacy).
  Options available: Disabled/Both/Error code/Progress code. Default setting is Error code.