Scsi Led Codes - Digital Equipment DEC 3000 Series Service Information

Power-Up LED Error Codes,

Diagnostic error messages (Appendix C)
If the unit does not enter the console program (>>> prompt
displayed on monitor or DD code displayed on the LEDs), then
use Tables 6–16 and6–17 to isolate the failed FRU.
Table 6–16 SCSI LED Codes
First Try
Table 6–17
LED Actions (in
Code Order)
60 1
61 1
62 1
63 1, 2
64 1, 2
65 1, 2, 3
Table 6–17 SCSI Action Table
Step Action
1 Reseat the I/O module and system module.
2 Check SCSI cables and SCSI ID setting.
3 All disk devices with removable media must have
media installed.
Continued
Then
Replace
FRU
002
002
002
002
002
002
FRU Name
I/O module
I/O module
I/O module
I/O module, then
drive
I/O module, then
drive
I/O module, then
drive
Continued on next page
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