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Error Messages and Indicators
81
Table 30. Enhanced Diagnostic LED States
Display BIOS Operation Display BIOS Operation
Amber
Amber
Amber
Amber
Power on, starting BIOS
Amber
Amber
Amber
Green
Reserved
Green
Amber
Amber
Amber
Recovery mode
Green
Amber
Amber
Green
Reserved
Amber
Green
Amber
Amber
Processor, cache, etc.
Amber
Green
Amber
Green
Reserved
Green
Green
Amber
Amber
Memory, auto-size, shadow,
etc.
Green
Green
Amber
Green
Reserved
Amber
Amber
Green
Amber
PCI bus initialization
Amber
Amber
Green
Green
Reserved
Green
Amber
Green
Amber
Video
Green
Amber
Green
Green
Reserved
Amber
Green
Green
Amber
IDE bus initialization
Amber
Green
Green
Green
Reserved
Green
Green
Green
Amber
USB initialization
Green
Green
Green
Green
Booting operating
system
Note: Undefined states are reserved for future use.