-
136
-
8.4 Beep
Codes
If an error occurs during the POST, the server beeps, indicating the type of error.
Each number indicates the number of short beeps, and a hyphen indicates a pause. For example,
the beep interval 1-3-1-3 indicates 1 beep, pause, 3 beeps, pause, 1 beeps, pause, and 3 beeps
notifying that the keyboard controller error.
Beep
code
Description
Action (module to be replaced)
1-2
Video configuration
fails
1-2
OPTION ROM
Checksum error
If nothing is displayed, check if the connector of the display
unit is properly connected. If the error persists, replace the I/O
board.
If an expansion of Option ROM for additionally installed PCI
board is not displayed, check if the PCI board is properly
installed. If the error persists, replace the I/O board or PCI
board.
1-2-2-3 ROM checksum
error
Clear CMOS.
Replace the I/O board.
1-3-1-1 DRAM refresh test
error
Check if the DIMM and memory boards are properly
connected. If the error persists, replace DIMM, memory board
or I/O board.
1-3-1-3 Keyboard
controller test error
Disconnect the keyboard and connect it again. If the error
persists, replace the I/O board.
1-3-3-1
Memory is not
detected. Or,
DIMM type is
incorrect.
Check if the DIMM and memory boards are properly
connected. If the error persists, replace DIMM, memory board,
or I/O board.
1-3-4-1 DRAM
Address
error
Check if the DIMM and memory boards are properly
connected. If the error persists, replace DIMM, memory board,
or I/O board.
1-3-4-3
DRAM test Low
Byte error
Check if the DIMM and memory boards are properly
connected. If the error persists, replace DIMM, memory board,
or I/O board.
1-4-1-1
DRAM test High
Byte error
Check if the DIMM and memory boards are properly
connected. If the error persists, replace DIMM, memory board,
or I/O board.
1-5-1-1
Processor fails to
start.
Check if the processor and processor board are properly
installed. If the error persists, replace the processor, processor
board, or I/O board.
1-5-2-2
No processor error Check if the processor and processor board are properly
installed. If the error persists, replace the processor, processor
board, or I/O board.
1-5-2-3 Processors
of
various types and
voltages coexist.
Check if the additionally installed processor is supported by
the server.
Check if the processor and processor board are properly
installed. If the error persists, replace the processor, processor
board, or I/O board.
1-5-4-4
Power failure
Check if internal boards are connected properly.
I/O board, front panel board, or processor board may be faulty.
Identify the failing board.
2-2-3-1 Unexpected
interrupt test error
Replace the I/O board.
NOTE:
Beep code 1-5-4-2 informs you that AC power
supply is interrupted due to power failure or momentary
Summary of Contents for EXPRESS5800/140He
Page 1: ...Nec coF S e r v i c e G u i d e EXPRESS5800 140He EXPRESS5800 140Rd 4 ...
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Page 144: ... 128 8 2 3 Processor and VRM Processor 1 Processor 2 Processor 4 Processor 3 ...
Page 153: ... 137 voltage drop and the system is restarted This is not an error ...
Page 161: ... 145 No Error message Action 8 The firmware is erased unsuccessfully ...
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Page 181: ... 165 12 3 Block Diagram ...
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