IBM 883725U, Руководство по установке

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Note: See the Hardware Maintenance Manual and Troubleshooting Guide on the
IBM xSeries Documentation CD for more information about the POST beep
codes.
One beep
POST was completed successfully.
Repeating long beeps
A memory error has occurred. Make sure that all DIMMs are correctly
installed.
One long beep and two short beeps
A video error has occurred, and the BIOS cannot initialize the monitor
screen to display additional information.
Other beep codes
Additional beep codes are listed in the following table.
Table 5. POST beep code descriptions
Beep code Description
Beep 1-1-2 Processor register test failed
Beep 1-1-3 CMOS write/read test failed
Beep 1-1-4 BIOS EEPROM checksum failed
Beep 1-2-1 Programmable interval timer failed
Beep 1-2-2 DMA initialization failed
Beep 1-2-3 DMA page register write/read failed
Beep 1-2-4 RAM refresh verification failed
Beep 1-3-1 First 64K RAM test failed
Beep 1-3-2 First 64K RAM parity test failed
Beep 2-1-1 Secondary DMA register failed
Beep 2-1-2 Primary DMA register failed
Beep 2-1-3 Primary interrupt mask register failed
Beep 2-1-4 Secondary interrupt mask register failed
Beep 2-2-2 Keyboard controller failed
Beep 2-2-3 CMOS power failure and checksum checks failed
Beep 2-2-4 CMOS configuration information validation failed
Beep 2-3-1 Screen initialization failed
Beep 2-3-2 Screen memory failed
Beep 2-3-3 Screen retrace failed
Beep 2-3-4 Search for video ROM failed
Beep 2-4-1 Video failed
Beep 2-4-4 Invalid memory configuration
Beep 3-1-1 Timer tick interrupt failed
Beep 3-1-2 Interval timer channel 2 failed
Beep 3-1-3 RAM test failed above address OFFFFH
Beep 3-1-4 Time of day clock failed
Beep 3-2-1 Serial port failed
Beep 3-2-2 Parallel port failed
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IBM xSeries 336 Type 8837: Installation Guide