IBM TotalStorage NAS Gateway 500, Руководство по обслуживанию

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Symptom Action
Service actions
You have parts to exchange or a corrective action to
perform.
1. Go to Chapter 11, “Removal and replacement
procedures”, on page 307.
2. Go to “MAP 0410: Repair Checkout” on page 45.
You need to verify that a part exchange or corrective
action corrected the problem. Go to “MAP 0410: Repair Checkout” on page 45.
You need to verify correct system operation. Go to “MAP 0410: Repair Checkout” on page 45.
The system attention LED on the operator panel is on.
The system attention LED on the operator panel is on. Go to “System attention LED” on page 36 and perform
the listed actions.
OK does not appear in the operator panel before pressing the power-on button. Other symptoms appear in
the operator panel or LEDs before the power-on button is pressed.
Symptom: A bouncing or scrolling ball remains on the operator panel, or the operator panel is filled with dashes or
blocks.
Action: Verify that the operator panel cable from the operator panel to the CEC backplane is connected and properly
seated at both ends.
If an ASCII terminal is available, connect it to the system through serial port 1.
1. If the service processor menu is displayed:
a. Replace the operator panel assembly, location U0.1-L1. Refer to “Operator panel” on page 362.
b. Replace the CEC backplane, location U0.1-P1. (See “Central electronics complex (CEC) backplane” on
page 366.)
2. If the service processor menu is not displayed, replace the CEC backplane. (See “Central electronics complex
(CEC) backplane” on page 366.)
If an ASCII terminal is not available, replace the following one at a time.
1. Operator panel assembly, location U0.1-L1. Refer to “Operator panel” on page 362.
2. CEC backplane, location U0.1-P1. (See “Central electronics complex (CEC) backplane” on page 366.)
You have a blank display on the operator panel. Other
LEDs on the operator panel appear to behave normally.
1. Replace the operator panel assembly, Location:
U0.1-L1. Refer to “Operator panel” on page 362.
2. Replace the CEC backplane, Location: U0.1-P1. (See
“Central electronics complex (CEC) backplane” on
page 366.)
You have a blank display on the operator panel. Other
LEDs on the operator panel are off. Go to “MAP 1520: Power” on page 58.
8-digit error codes
You have an 8-digit error code displayed. Look up the error code in the table in “Checkpoint and
error code index” on page 127.
System stops with an 8-digit number displayed
The system stops with an 8-digit error code displayed
when booting. Look up the error code in the table in “Checkpoint and
error code index” on page 127.
System stops with a 4-digit number displayed
The system stops with a 4-digit number displayed that
does not begin with 0 or 2. Go to “Checkpoint and error code index” on page 127.
If you do not find a match there, go to the Fast Path MAP
in the
RS/6000
Eserver
pSeries Diagnostic Information
for Multiple Bus Systems .
System stops with a 3-digit number displayed (see below for 888 sequence)
Chapter 3. Maintenance Analysis Procedures (MAPs)
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