Cisco Headend System Release 2.7 User Guide
Appendix B
Bootloader LED Error Codes
40
4025012 Rev B
Illuminations
Binary
Hex
Error Indication
2 dim, 2 bright, 2 dim, 2 bright
0011 0011 0x33
Image does not pass
verification.
2 dim, 5 bright, 1 dim
0011 1110 0x3E
Bootloader repl. - duplicate
found.
2 dim, 6 bright
0011 1111 0x3F
Bootloader replacement
verification failed.
1 dim, 1 bright, 5 dim, 1 bright
0100 0001 0x41
Failed communication with
tuner.
1 dim, 1 bright, 3 dim, 1 bright, 1
dim, 1 bright
0100 0101 0x45
QPSK receiver expected but
not found.
1 dim, 2 bright, 3 dim, 1 bright, 1
dim
0110 0010 0x62
Invalid image list.
1 dim, 2 bright, 3 dim, 2 bright
0110 0011 0x63
Failed check of one of
module headers.
1 dim, 2 bright, 2 dim, 1 bright, 2
dim
0110 0100 0x64
Boot image load failure.
1 dim, 2 bright, 2 dim, 1 bright, 1
dim, 1 bright
0110 0101 0x65
Storage unavailable for
boot/save.
1 dim, 2 bright, 2 dim, 2 bright, 1
dim
0110 0110 0x66
Image invalidated due to 7-
strike ovf.
1 dim, 2 bright, 2 dim, 3 bright
0110 0111 0x67
File name too long.
1 dim, 2 bright, 1 dim, 4 bright
0110 1111 0x6F
Invalid module number.
1 dim, 3 bright, 1 dim, 1 bright, 2
dim
0111 0100 0x74
Invalid LO1 status in
ForceLock().
1 dim, 3 bright, 1 dim, 1 bright, 1
dim, 1 bright
0111 0101 0x75
LO1 could not be forced to
lock.
1 dim, 3 bright, 1 dim, 2 bright, 1
dim
0111 0110 0x76
LO2 is not locked.
1 dim, 3 bright, 1 dim, 3 bright
0111 0111 0x77
Tuning/decode script error.
1 dim, 4 bright, 3 dim
0111 1000 0x78
Wrong parameter passed to
script process.
1 bright, 7 dim
1000 0000 0x80
USB hardware initialization
failure.
1 bright, 2 dim, 1 bright, 3 dim, 1
bright
1001 0001 0x91
Error accessing NAND flash.