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Table 2-6. NIC Indicator Codes
Indicator | Indicator Code |
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Link and activity indicators are off. | The NIC is not connected to the network. |
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Link indicator is green. | The NIC is connected to a valid link partner on the network. |
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Activity indicator is amber blinking. | Network data is being sent or received. |
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System Messages
System messages alert you to a possible operating system problem or to a conflict between the software and hardware. Table
NOTE: If you receive a system message that is not listed in Table
Table 2-7. System Messages
Message | Causes | Corrective Actions |
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| Faulty CD drive, diskette drive, or | See "Troubleshooting the Diskette Drive," "Troubleshooting a CD |
| system board. | Drive," and "Troubleshooting Hard Drives" in "Troubleshooting Your |
Address mark not found |
| System." |
|
| |
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|
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| Specified fan is missing, faulty, or improperly | See "Troubleshooting System Cooling" in "Troubleshooting Your |
| installed. | System." |
Alert! Back system fan was |
|
|
not detected. |
|
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Alert! CPU n fan was not |
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detected. |
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Alert! Front system fan was |
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not detected. |
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| The chassis has been opened. | Information only. |
Alert! Cover was previously |
|
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removed! |
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| Specified fan failed before last system startup (see | Information only. |
| Figure |
|
Alert! Previous back system |
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fan failure. |
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Alert! Previous CPU n fan |
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failure. |
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Alert! Previous front system |
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fan failure. |
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| Power supply failed before last system startup. | Information only. |
Alert! Previous voltage |
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failure. |
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| Microprocessor fan is missing, faulty, or improperly | See "Troubleshooting System Cooling" in "Troubleshooting Your |
| installed. | System." |
Alert! Processor thermal |
|
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probe failure detected. |
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| Faulty memory module(s). | Ensure that all memory modules are properly installed. If the |
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| problem persists, see "Troubleshooting System Memory" in |
Alert! Unsupported memory or |
| "Troubleshooting Your System." |
|
| |
incomplete sets in the |
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