Cisco Headend Digital Broadband Delivery System
Appendix B
Bootloader LED Error Codes
158
736107 Rev D
Illuminations
Binary
Hex Error Indication
1 dim, 1 bright, 1 dim, 1 bright, 1 dim, 2
bright, 1 dim
0101 0110 0x56 Uncorrectable data.
1 dim, 1 bright, 1 dim, 1 bright, 1 dim, 3
bright
0101 0111 0x57 Read fail, data corrected
(overwrite).
1 dim, 1 bright, 1 dim, 2 bright, 3 dim
0101 1000 0x58 Operation aborted.
1 dim, 1 bright, 1 dim, 2 bright, 2 dim, 1
bright
0101 1001 0x59 PHY error.
1 dim, 1 bright, 1 dim, 2 bright, 1 dim, 1
bright, 1 dim
0101 1010 0x5A Disk addressing error.
1 dim, 2 bright, 5 dim
0110 0000 0x60 Basic storage format
established.
1 dim, 2 bright, 4 dim, 1 bright
0110 0001 0x61 Reformat failed.
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.