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Step
No failure was detected with this configuration.
1.Turn the power off.
2.Install a pair memory modules.
3.Turn the power on.
Does | the | operator panel | stabilize | for | more | than 60 | seconds with | code | FDC, | |||||
FF2, | FF3, | or | F4D | displayed, | or | is | one | of | these | codes | displayed | immediately | ||
before | the | system | unit | attempts | to | restart? |
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NO |
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YES |
| Repeat this step until all | the | memory | modules are installed and tested. | |||||||||
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| After all the memory modules | are | installed | and tested, turn the power to | |||||||||
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| Go | to | “Step | on | page |
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Step
The | failure | may be caused by the | last | pair | of memory modules installed. To isolate | |||||||
the | failing | FRU, |
| do | the | following: |
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1. Turn | the | power | off. |
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2. Exchange | the last memory module pair installed. | |||||||||||
3. Turn | the | power | on. |
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Does | the | operator | panel | stabilize | for | more | than 60 | seconds | with | code FDC, | ||
FF2, | FF3, | or F4D | displayed, | or | is | one | of these | codes | displayed | immediately | ||
before | the | system | unit | attempts | to | restart? |
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NOGo to “Step
YES Go to "Map 0410: Repair Checkout"Diagnosticsin the Information for
Multiple Bus Systems.