Diagnostic LED Decoder
1 = LED On, 0 = LED Off
Checkpoint
Upper Nibble
MSB
8h
4h
2h
LED #
#7
#6
#5
E0h
1
1
E1h
1
1
E2h
1
1
E3h
1
1
F0h
1
1
F1h
1
1
F2h
1
1
F3h
1
1
F4h
1
1
Revision 1.3
Relion 1900e/2900e Manual
Lower Nibble
LSB
1h
8h
4h
2h
1h
#4
#3
#2
#1
#0
1
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
1
0
1
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
0
1
1
1
0
0
1
0
1
1
0
0
1
1
1
1
0
1
0
0
Description
S3 Resume PEIM (S3 started)
S3 Resume PEIM (S3 boot script)
S3 Resume PEIM (S3 Video Repost)
S3 Resume PEIM (S3 OS wake)
BIOS Recovery
PEIM which detected forced Recovery condition
PEIM which detected User Recovery condition
Recovery PEIM (Recovery started)
Recovery PEIM (Capsule found)
Recovery PEIM (Capsule loaded)
140
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