Diagnostic Led Codes - Intel D815EEA2 Technical Product Specification

Table 93.

Diagnostic LED Codes

Display BIOS Operation
Amber
Power on, starting BIOS
Amber
Amber
Amber
Green
Recovery mode
Amber
Amber
Amber
Amber
Processor, cache, etc.
Green
Amber
Amber
Green
Memory, auto-size, shadow,
Green
etc.
Amber
Amber
Amber
PCI bus initialization
Amber
Green
Amber
Green
Video
Amber
Green
Amber
Amber
IDE bus initialization
Green
Green
Amber
Green
USB initialization
Green
Green
Amber
Note: Undefined states are reserved for future use.
NOTE
After the computer has booted, the diagnostic LEDs remain green during normal operation.
Error Messages and Beep Codes
Display BIOS Operation
Amber
Undefined
Amber
Amber
Green
Green
Undefined
Amber
Amber
Green
Amber
Undefined
Green
Amber
Green
Green
Undefined
Green
Amber
Green
Amber
Undefined
Amber
Green
Green
Green
Undefined
Amber
Green
Green
Amber
Undefined
Green
Green
Green
Green
Booting operating system
Green
Green
Green
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