Intel® Server Board S1200BT TPS Appendix C: POST Code Diagnostic LED Decoder
Revision 1.0
Intel order number G13326-003
Diagnostic LED Decoder
O = On, X=Off
Upper Nibble Lower Nibble
MSB 8h 4h 2h 1h 8h 4h 2h 1h LSB
#7 #6 #5 #4 #3 #2 #1 #0
DXE SB SMM initialization
DXE SB devices initialization
DXE PCI Bus HPC initialization
DXE PCI Bus resource requested
DXE PCI Bus assign resource
DXE verifying SETUP password
RT Set Virtual Address Map Begin