36
 LED 
 LED 
 POST  LED 
 LED 
 0 1 2 3 4 5 6 7 8 9 A B C D E F
 
LED 
0 1 2 3 4 5 6 7 8 9 A B C D E F
Security (SEC) – 
Pre-EFI Initialization (PEI) – 
Driver Execution Environment (DXE) – 
Boot Device Selection (BDS) – 
CD / DVDHDDUSB    
 LED 
SEC 
01 (/)
02  AP 
03 
04  PCH 
06 
07  AP 
08 
09  PCH 
0B Cache 
SEC 
0C - 0D  AMI SEC 
0E 
0F 
PEI 
10 PEI 
11  CPU 
12 - 14  CPU (CPU )
15 
16 - 18 ()
19  PCH 
1A - 1C  PCH (PCH )
2B
 (SPD)
2C 
2D 
2E  
2F  ()
31 
32  CPU