Symptom-to-FRU index
Beep symptoms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 No beep symptoms . . . . . . . . . . . . . . . . . . . . . . . . . 114 Diagnostic error codes . . . . . . . . . . . . . . . . . . . . . . 115 Error symptoms. . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
POST error codes . . . . . . . . . . . . . . . . . . . . . . . . . . .119 Processor board LEDs . . . . . . . . . . . . . . . . . . . . . . 124 ServeRAID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Undetermined problems . . . . . . . . . . . . . . . . . . . . 124
This index supports xSeries 220 servers.
Notes:
1.Check the configuration before you replace a FRU. Configuration problems can cause false errors and symptoms.
2.The default configuration can be loaded by starting the system and then pressing the reset button four times, waiting 15 seconds between each press. Once the configuration has reset to the default, it must be saved in Setup to be stored in CMOS.
3.For IBM devices not supported by index, refer to the manual for that device.
4.Always start with “General checkout” on page 1.
The
Beep symptoms
Beep symptoms are short tones or a series of short tones separated by pauses (intervals without sound). See the following examples.
Note: One beep after successfully completing POST indicates the system is
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| Beeps |
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| Description |
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| • | One beep | ||
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| • A pause (or break) | ||
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| • | Two beeps | |
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| • A pause (or break) | ||
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| • | Three Beeps | |
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4 |
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Beep/Symptom |
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(CMOS | 1. | Battery | ||
write/read test failed) | 2. | System Board | ||
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| 1. | System Board | |
(BIOS EEPROM |
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checksum failed) |
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© Copyright IBM Corp. 2000 | 111 |
