Intel P4304XXMFEN2 Service Manual page 178

Intel ® Server Chassis P4304XXMFEN2/P4304XXMUXX Product Family System Integration and Service Guide
LED #
Upper Nibble
Checkpoint
Lower Nibble
Upper Nibble
60h
Lower Nibble
Upper Nibble
61h
Lower Nibble
Upper Nibble
62h
Lower Nibble
Upper Nibble
63h
Lower Nibble
Upper Nibble
65h
Lower Nibble
Upper Nibble
66h
Lower Nibble
Upper Nibble
68h
Lower Nibble
Upper Nibble
69h
Lower Nibble
Upper Nibble
6Ah
Lower Nibble
Upper Nibble
70h
Lower Nibble
Upper Nibble
71h
Lower Nibble
Upper Nibble
72h
Lower Nibble
Upper Nibble
78h
Lower Nibble
Upper Nibble
79h
Lower Nibble
Upper Nibble
80h
Lower Nibble
Upper Nibble
81h
Lower Nibble
160
Diagnostic LED Decoder
LED 3 LED 2 LED 1 LED 0
8h
4h 2h
(MSB) (LSB)
8h
4h 2h
(MSB) (LSB)
0 1 1
0 0 0
0 1 1
0 0 0
0 1 1
0 0 1
0 1 1
0 1 0
0 1 1
0 1 0
0 1 1
0 1 1
0 1 1
1 0 0
0 1 1
1 0 0
0 1 1
1 0 1
0 1 1
0 0 0
0 1 1
0 0 0
0 1 1
0 0 1
0 1 1
1 0 0
0 1 1
1 0 0
1 0 0
0 0 0
1 0 0
0 0 0
1h
1h
0
0
0
DXE NVRAM Initialization
1
0
DXE Set up Initialization
0
0
DXE CPU Initialization
1
0
DXE CPU BSP Select
1
0
DXE CPU AP Initialization
0
0
DXE PCI Host Bridge Initialization
0
0
DXE NB Initialization
1
0
DXE NB SMM Initialization
0
1
DXE SB Initialization
0
1
DXE SB SMM Initialization
1
1
DXE SB Devices Initialization
0
1
DXE ACPI Initialization
1
1
DXE CSM Initialization
1
0
0
0
DXE BDS Connect Drivers
1
Description
DXE Core started
DXE BDS Started