IBM TotalStorage NAS Gateway 500 Service Manual page 125

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Table 10. Firmware checkpoints (continued)
Checkpoint
E1DC
E1F0
E1F1
E1F2
E1F3
E1F4
E1F5
E1F6
E1F7
E1F8
E1F9
E1FA
Description
Description: Dynamic console selection.
Action possible failing FRU
If selection panels can be seen on the terminals and the appropriate key on the input
device is pressed within 60 seconds but there is no response to the keystroke, suspect
the terminal or serial cable. Use the problem determination procedures for the terminal.
Start O.B.E.
Begin self-test sequence on boot devices.
Power-on password prompt
Privileged-access password prompt
End self-test sequence on boot devices;
begin SMS.
Build boot device list
Determine boot device sequence
No boot image located
Building boot device list for SCSI adapters.
(The location of the SCSI adapter being
scanned is also displayed.)
Building boot device list for fibre-channel
adapters. (The location of the SAN adapter
being scanned is also displayed.)
Building boot device list for SCSI adapters.
(The device ID and the device LUN being
scanned are also displayed.)
Action or
possible failing FRU
Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
The prompt should be visible on the
firmware console.
If a console is attached but nothing is
displayed on it, go to the "Quick Entry
MAP" on page 40 with the symptom "All
display problems."
The prompt should be visible on the
firmware console.
If a console is attached but nothing is
displayed on it, go to the "Quick Entry
MAP" on page 40 with the symptom "All
display problems."
Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Go to "Boot problems or concerns" on
page 122.
1. If a location code is available, follow the
repair actions listed for firmware error
code 21A0 00XX.
2. If no location code is available, go to
"MAP 1540: Problem Isolation
Procedures" on page 69.
1. If a location code is available, follow the
repair actions listed for firmware error
code 21A0 00XX.
2. If no location code is available, go to
"MAP 1540: Problem Isolation
Procedures" on page 69.
Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Chapter 4. Checkpoints
105

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