Chapter 5 Troubleshooting the System Hardware
Note A single problem might cause several error messages. When this situation occurs, you should correct the cause of the first error message. After you correct the cause of the first error message, the other error messages usually will not occur the next time that you run the test.
POST Numeric Codes and Text Messages
This section covers POST errors that have numeric codes associated with them. The section also includes some text messages that may be encountered during POST.
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| Note | The computer will beep once after a POST text message is displayed on the | |||
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Table | Diagnostic Front Panel LEDs and Beep Codes | |||||
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| Control Panel Message |
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| System ROM or expansion board option ROM | |||||
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| checksum. | ||
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| DMA or timers. | |||||
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| Recently added PCI expansion card contains an | |||||
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| option ROM too large to download during POST. | ||
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| Configuration incorrect. | |||||
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| RTC | ||
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| replaced. | ||
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| Invalid time or date in configuration memory. | |||||
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| The RTC | ||
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| replaced. | ||
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| CMOS jumper may not be properly installed. | |||||
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| Memory amount has changed since the last boot | |||||
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| (memory added or removed). | ||
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| Memory configuration incorrect. | |||||
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| Cisco Wide Area Virtualization Engine 274 and 474 Hardware Installation Guide |
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