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Error Message Summary
These codes are useful for identifying the error when the system is unable to display the error message.
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1 | The memory refresh circuitry is | Check that: | |
| faulty. | • Memory is installed correctly. | |
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2 | Parity error in the base memory (the | • Correct memory modules are being used. | |
| first 64 KB block) of memory. | If the error still occurs, replace the memory. | |
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3 | Memory error. |
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4 | Clock error. | • Check that the system board is correctly cabled | |
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| (power cables, processor and terminator). |
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| If the error still occurs, replace the system board. | |
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5 | Processor test error. | Check that: | |
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| • Processor is correctly installed. | |
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| • Termination card installed in processor slot 2 in a | |
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| single processor system. |
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| If the error still occurs, replace: | |
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| : Processor. | |
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| A | System board. |
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6 | Input/Output (I/O) error. | • | Keyboard is connected. |
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| • PCI card is installed correctly. | |
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| • Termination card installed in processor slot 2 in a | |
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| single processor system. |
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7 | The processor on the system board | • There is an installed processor(s). | |
| generated an error. | • Processor(s) is correctly installed in the processor | |
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| slot(s). |
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| • Two installed processors have the same cache size | |
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| (256 k). |
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| • Termination card is installed in processor slot 2 in a | |
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| single processor system. |
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| • VRM is installed in the VRM socket in a dual proces- | |
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| sor system. |
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| If the error still occurs, replace the system board. | |
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8 | The system video card is either | This is not a fatal error. Check that the video card is | |
| missing or faulty. | correctly installed and cabled. If missing, install the | |
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| video card. If the error still occurs, replace it with a | |
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| known working video card. | |
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