Step 1540-7
The memory module(s) (may be both) you exchanged in the previous step may be
defective. To isolate the failing memory module, do the following:
1. Turn the power off and remove the power cable.
2. Reinstall one of the memory modules you exchanged in the previous step.
3. Plug in the power cable and wait for OK on the operator panel display.
4. Turn the power on.
Does the system stop with code E1F2, E1F3, STBY, 20EE000B or 4BA00830
displayed on the operator panel?
NO
Replace the memory module.
If you have not tested both memory modules repeat this step with the
second memory module you exchanged in the previous step.
If the symptom did not change and both memory modules have been
exchanged go to “Step 1540-8” on page 2-44.
YES
Repeat this step with the second memory module you exchanged in the
previous step.
If both memory modules have been tested go to "Map 0410: Repair
Checkout" in the
Diagnostic Information for Multiple Bus Systems.
Chapter 2. Maintenance Analysis Procedures
2-43
Summary of Contents for H SERIES RS/6000
Page 1: ...RS 6000 Enterprise Server Model H Series IBM Installation and Service Guide SA38 0547 01...
Page 14: ...xiv RS 6000 Enterprise Server Model H Series Installation and Service Guide...
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Page 106: ...2 72 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
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Page 262: ...7 14 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 279: ...Chapter 7 Removal and Replacement Procedures 7 31...
Page 315: ...Chapter 8 Parts Information Chapter 8 Parts Information 8 1...
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Page 401: ...expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix E Modem Configurations E 21...
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Page 419: ...Index X 7...
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