84 Fail Message; Console Led Error Codes - Digital Equipment DEC 3000 600 AXP Service Information

LED Codes
This section lists error codes that may appear in the last test
Console LED
Codes sequence before entering the console program.
If the power-up sequence is successful, the diagnostic LEDs DD
hex code and the console (>>>) prompt appear. These are the
only indications that the system has entered console mode.
If the system does not enter the console program, use Table 10–8
to isolate the failed FRU and reseat the system module.
Table 10–8 Console LED Error Codes
LED Codes
EF
EC
E9
E6
E3
E0

84 Fail Message

Overview The message
can appear under two conditions:
•
•
10–10
EE ED
EB EA
E8 E7
E5 E4
E2 E1
DF DE
is a general-purpose failure message that
84 Fail
Using the TEST command
If an message occurs during a TEST command, a
84 Fail
diagnostic error code appears on the screen also. Disregard
the message and rely on the error code information.
84 Fail
Using the BOOT command
If an message occurs during a BOOT command, the
84 Fail
probable cause for the failure is one of the following:
– Boot device is not present.
– Boot device is present, but there is no media installed.